Home / 1,522,167.52-2,283,249.73-623,610.88

Finding the Fourth Proportional to 1,522,167.52, 2,283,249.73 and 623,610.88

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Solution

The fourth proportional to 1,522,167.52, 2,283,249.73 and 623,610.88 is: 935,415.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,167.52 : 2,283,249.73 = 623,610.88 : x
  2. Step 2: Convert to fraction form
    1,522,167.52/2,283,249.73 = 623,610.88/x
  3. Step 3: Cross multiply
    1,522,167.52x = 2,283,249.73 × 623,610.88
  4. Step 4: Simplify right side
    1,522,167.52x = 1,423,859,370,267.01
  5. Step 5: Solve for x
    x = 1,423,859,370,267.01/1,522,167.52
  6. Step 6: Final answer
    x = 935,415.68

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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.