Home / 1,062,407.73-1,466,079.99-578,962.47

Finding the Fourth Proportional to 1,062,407.73, 1,466,079.99 and 578,962.47

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Solution

The fourth proportional to 1,062,407.73, 1,466,079.99 and 578,962.47 is: 798,944.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,407.73 : 1,466,079.99 = 578,962.47 : x
  2. Step 2: Convert to fraction form
    1,062,407.73/1,466,079.99 = 578,962.47/x
  3. Step 3: Cross multiply
    1,062,407.73x = 1,466,079.99 × 578,962.47
  4. Step 4: Simplify right side
    1,062,407.73x = 848,805,292,227.98
  5. Step 5: Solve for x
    x = 848,805,292,227.98/1,062,407.73
  6. Step 6: Final answer
    x = 798,944.95

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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.