Home / 736,533.46-1,016,298.98-414,181.25

Finding the Fourth Proportional to 736,533.46, 1,016,298.98 and 414,181.25

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Solution

The fourth proportional to 736,533.46, 1,016,298.98 and 414,181.25 is: 571,504.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,533.46 : 1,016,298.98 = 414,181.25 : x
  2. Step 2: Convert to fraction form
    736,533.46/1,016,298.98 = 414,181.25/x
  3. Step 3: Cross multiply
    736,533.46x = 1,016,298.98 × 414,181.25
  4. Step 4: Simplify right side
    736,533.46x = 420,931,981,910.13
  5. Step 5: Solve for x
    x = 420,931,981,910.13/736,533.46
  6. Step 6: Final answer
    x = 571,504.22

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.