Home / 734,121.27-1,101,050.67-467,088.57

Finding the Fourth Proportional to 734,121.27, 1,101,050.67 and 467,088.57

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Solution

The fourth proportional to 734,121.27, 1,101,050.67 and 467,088.57 is: 700,549.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,121.27 : 1,101,050.67 = 467,088.57 : x
  2. Step 2: Convert to fraction form
    734,121.27/1,101,050.67 = 467,088.57/x
  3. Step 3: Cross multiply
    734,121.27x = 1,101,050.67 × 467,088.57
  4. Step 4: Simplify right side
    734,121.27x = 514,288,182,947.84
  5. Step 5: Solve for x
    x = 514,288,182,947.84/734,121.27
  6. Step 6: Final answer
    x = 700,549.36

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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.