Home / 1,062,548.73-1,466,274.69-579,103.74

Finding the Fourth Proportional to 1,062,548.73, 1,466,274.69 and 579,103.74

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Solution

The fourth proportional to 1,062,548.73, 1,466,274.69 and 579,103.74 is: 799,139.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,548.73 : 1,466,274.69 = 579,103.74 : x
  2. Step 2: Convert to fraction form
    1,062,548.73/1,466,274.69 = 579,103.74/x
  3. Step 3: Cross multiply
    1,062,548.73x = 1,466,274.69 × 579,103.74
  4. Step 4: Simplify right side
    1,062,548.73x = 849,125,156,846.34
  5. Step 5: Solve for x
    x = 849,125,156,846.34/1,062,548.73
  6. Step 6: Final answer
    x = 799,139.97

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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.