Home / 934,715.08-1,402,071.90-224,742.88

Finding the Fourth Proportional to 934,715.08, 1,402,071.90 and 224,742.88

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Solution

The fourth proportional to 934,715.08, 1,402,071.90 and 224,742.88 is: 337,114.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,715.08 : 1,402,071.90 = 224,742.88 : x
  2. Step 2: Convert to fraction form
    934,715.08/1,402,071.90 = 224,742.88/x
  3. Step 3: Cross multiply
    934,715.08x = 1,402,071.90 × 224,742.88
  4. Step 4: Simplify right side
    934,715.08x = 315,105,676,773.07
  5. Step 5: Solve for x
    x = 315,105,676,773.07/934,715.08
  6. Step 6: Final answer
    x = 337,114.15

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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.