Home / 934,695.12-1,402,042.67-224,723.16

Finding the Fourth Proportional to 934,695.12, 1,402,042.67 and 224,723.16

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Solution

The fourth proportional to 934,695.12, 1,402,042.67 and 224,723.16 is: 337,084.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,695.12 : 1,402,042.67 = 224,723.16 : x
  2. Step 2: Convert to fraction form
    934,695.12/1,402,042.67 = 224,723.16/x
  3. Step 3: Cross multiply
    934,695.12x = 1,402,042.67 × 224,723.16
  4. Step 4: Simplify right side
    934,695.12x = 315,071,459,257.24
  5. Step 5: Solve for x
    x = 315,071,459,257.24/934,695.12
  6. Step 6: Final answer
    x = 337,084.74

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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.