Home / 1,062,624.30-1,466,408.58-579,187.92

Finding the Fourth Proportional to 1,062,624.30, 1,466,408.58 and 579,187.92

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Solution

The fourth proportional to 1,062,624.30, 1,466,408.58 and 579,187.92 is: 799,272.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,624.30 : 1,466,408.58 = 579,187.92 : x
  2. Step 2: Convert to fraction form
    1,062,624.30/1,466,408.58 = 579,187.92/x
  3. Step 3: Cross multiply
    1,062,624.30x = 1,466,408.58 × 579,187.92
  4. Step 4: Simplify right side
    1,062,624.30x = 849,326,135,320.35
  5. Step 5: Solve for x
    x = 849,326,135,320.35/1,062,624.30
  6. Step 6: Final answer
    x = 799,272.27

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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.