Home / 4,452,481.32-6,144,426.18-2,518,700.52

Finding the Fourth Proportional to 4,452,481.32, 6,144,426.18 and 2,518,700.52

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Solution

The fourth proportional to 4,452,481.32, 6,144,426.18 and 2,518,700.52 is: 3,475,807.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,481.32 : 6,144,426.18 = 2,518,700.52 : x
  2. Step 2: Convert to fraction form
    4,452,481.32/6,144,426.18 = 2,518,700.52/x
  3. Step 3: Cross multiply
    4,452,481.32x = 6,144,426.18 × 2,518,700.52
  4. Step 4: Simplify right side
    4,452,481.32x = 15,475,969,414,667.61
  5. Step 5: Solve for x
    x = 15,475,969,414,667.61/4,452,481.32
  6. Step 6: Final answer
    x = 3,475,807.83

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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.