Home / 735,144.70-1,031,302.10-735,144.70

Finding the Fourth Proportional to 735,144.70, 1,031,302.10 and 735,144.70

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Solution

The fourth proportional to 735,144.70, 1,031,302.10 and 735,144.70 is: 1,031,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,144.70 : 1,031,302.10 = 735,144.70 : x
  2. Step 2: Convert to fraction form
    735,144.70/1,031,302.10 = 735,144.70/x
  3. Step 3: Cross multiply
    735,144.70x = 1,031,302.10 × 735,144.70
  4. Step 4: Simplify right side
    735,144.70x = 758,156,272,913.87
  5. Step 5: Solve for x
    x = 758,156,272,913.87/735,144.70
  6. Step 6: Final answer
    x = 1,031,302.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.