Home / 1,732,502.80-2,598,754.20-735,101.20

Finding the Fourth Proportional to 1,732,502.80, 2,598,754.20 and 735,101.20

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Solution

The fourth proportional to 1,732,502.80, 2,598,754.20 and 735,101.20 is: 1,102,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,502.80 : 2,598,754.20 = 735,101.20 : x
  2. Step 2: Convert to fraction form
    1,732,502.80/2,598,754.20 = 735,101.20/x
  3. Step 3: Cross multiply
    1,732,502.80x = 2,598,754.20 × 735,101.20
  4. Step 4: Simplify right side
    1,732,502.80x = 1,910,347,330,925.04
  5. Step 5: Solve for x
    x = 1,910,347,330,925.04/1,732,502.80
  6. Step 6: Final answer
    x = 1,102,651.80

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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.