Home / 746,532.20-1,119,798.30-373,284.20

Finding the Fourth Proportional to 746,532.20, 1,119,798.30 and 373,284.20

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Solution

The fourth proportional to 746,532.20, 1,119,798.30 and 373,284.20 is: 559,926.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,532.20 : 1,119,798.30 = 373,284.20 : x
  2. Step 2: Convert to fraction form
    746,532.20/1,119,798.30 = 373,284.20/x
  3. Step 3: Cross multiply
    746,532.20x = 1,119,798.30 × 373,284.20
  4. Step 4: Simplify right side
    746,532.20x = 418,003,012,576.86
  5. Step 5: Solve for x
    x = 418,003,012,576.86/746,532.20
  6. Step 6: Final answer
    x = 559,926.30

Related Problems

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Half scale
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Double scale
Find fourth proportional to 746,533.20, 1,119,799.80 and 373,285.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.