Home / 1,136,805.52-1,704,712.20-604,198.48

Finding the Fourth Proportional to 1,136,805.52, 1,704,712.20 and 604,198.48

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Solution

The fourth proportional to 1,136,805.52, 1,704,712.20 and 604,198.48 is: 906,034.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,805.52 : 1,704,712.20 = 604,198.48 : x
  2. Step 2: Convert to fraction form
    1,136,805.52/1,704,712.20 = 604,198.48/x
  3. Step 3: Cross multiply
    1,136,805.52x = 1,704,712.20 × 604,198.48
  4. Step 4: Simplify right side
    1,136,805.52x = 1,029,984,520,077.46
  5. Step 5: Solve for x
    x = 1,029,984,520,077.46/1,136,805.52
  6. Step 6: Final answer
    x = 906,034.06

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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.