Home / 1,358,230.60-2,037,345.90-360,958.60

Finding the Fourth Proportional to 1,358,230.60, 2,037,345.90 and 360,958.60

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Solution

The fourth proportional to 1,358,230.60, 2,037,345.90 and 360,958.60 is: 541,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,230.60 : 2,037,345.90 = 360,958.60 : x
  2. Step 2: Convert to fraction form
    1,358,230.60/2,037,345.90 = 360,958.60/x
  3. Step 3: Cross multiply
    1,358,230.60x = 2,037,345.90 × 360,958.60
  4. Step 4: Simplify right side
    1,358,230.60x = 735,397,523,779.74
  5. Step 5: Solve for x
    x = 735,397,523,779.74/1,358,230.60
  6. Step 6: Final answer
    x = 541,437.90

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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.