Home / 1,269,752.04-1,751,984.10-732,897

Finding the Fourth Proportional to 1,269,752.04, 1,751,984.10 and 732,897

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Solution

The fourth proportional to 1,269,752.04, 1,751,984.10 and 732,897 is: 1,011,239.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,269,752.04 : 1,751,984.10 = 732,897 : x
  2. Step 2: Convert to fraction form
    1,269,752.04/1,751,984.10 = 732,897/x
  3. Step 3: Cross multiply
    1,269,752.04x = 1,751,984.10 × 732,897
  4. Step 4: Simplify right side
    1,269,752.04x = 1,284,023,890,937.70
  5. Step 5: Solve for x
    x = 1,284,023,890,937.70/1,269,752.04
  6. Step 6: Final answer
    x = 1,011,239.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.