Home / 1,062,503.28-1,466,211.76-579,058.02

Finding the Fourth Proportional to 1,062,503.28, 1,466,211.76 and 579,058.02

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Solution

The fourth proportional to 1,062,503.28, 1,466,211.76 and 579,058.02 is: 799,076.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,503.28 : 1,466,211.76 = 579,058.02 : x
  2. Step 2: Convert to fraction form
    1,062,503.28/1,466,211.76 = 579,058.02/x
  3. Step 3: Cross multiply
    1,062,503.28x = 1,466,211.76 × 579,058.02
  4. Step 4: Simplify right side
    1,062,503.28x = 849,021,677,198.67
  5. Step 5: Solve for x
    x = 849,021,677,198.67/1,062,503.28
  6. Step 6: Final answer
    x = 799,076.76

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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.