Home / 2,435,894.28-3,654,191.52-753,129

Finding the Fourth Proportional to 2,435,894.28, 3,654,191.52 and 753,129

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Solution

The fourth proportional to 2,435,894.28, 3,654,191.52 and 753,129 is: 1,129,801.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,894.28 : 3,654,191.52 = 753,129 : x
  2. Step 2: Convert to fraction form
    2,435,894.28/3,654,191.52 = 753,129/x
  3. Step 3: Cross multiply
    2,435,894.28x = 3,654,191.52 × 753,129
  4. Step 4: Simplify right side
    2,435,894.28x = 2,752,077,605,266.08
  5. Step 5: Solve for x
    x = 2,752,077,605,266.08/2,435,894.28
  6. Step 6: Final answer
    x = 1,129,801.74

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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.