Home / 732,117.10-1,098,074.40-227,025.40

Finding the Fourth Proportional to 732,117.10, 1,098,074.40 and 227,025.40

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Solution

The fourth proportional to 732,117.10, 1,098,074.40 and 227,025.40 is: 340,506.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,117.10 : 1,098,074.40 = 227,025.40 : x
  2. Step 2: Convert to fraction form
    732,117.10/1,098,074.40 = 227,025.40/x
  3. Step 3: Cross multiply
    732,117.10x = 1,098,074.40 × 227,025.40
  4. Step 4: Simplify right side
    732,117.10x = 249,290,779,889.76
  5. Step 5: Solve for x
    x = 249,290,779,889.76/732,117.10
  6. Step 6: Final answer
    x = 340,506.70

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Double scale
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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.