Home / 734,211.74-1,101,186.23-467,179.04

Finding the Fourth Proportional to 734,211.74, 1,101,186.23 and 467,179.04

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Solution

The fourth proportional to 734,211.74, 1,101,186.23 and 467,179.04 is: 700,684.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,211.74 : 1,101,186.23 = 467,179.04 : x
  2. Step 2: Convert to fraction form
    734,211.74/1,101,186.23 = 467,179.04/x
  3. Step 3: Cross multiply
    734,211.74x = 1,101,186.23 × 467,179.04
  4. Step 4: Simplify right side
    734,211.74x = 514,451,126,209.69
  5. Step 5: Solve for x
    x = 514,451,126,209.69/734,211.74
  6. Step 6: Final answer
    x = 700,684.96

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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.