Home / 4,944,272.40-7,414,565.40-1,951,837.20

Finding the Fourth Proportional to 4,944,272.40, 7,414,565.40 and 1,951,837.20

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Solution

The fourth proportional to 4,944,272.40, 7,414,565.40 and 1,951,837.20 is: 2,927,028.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,272.40 : 7,414,565.40 = 1,951,837.20 : x
  2. Step 2: Convert to fraction form
    4,944,272.40/7,414,565.40 = 1,951,837.20/x
  3. Step 3: Cross multiply
    4,944,272.40x = 7,414,565.40 × 1,951,837.20
  4. Step 4: Simplify right side
    4,944,272.40x = 14,472,024,569,552.88
  5. Step 5: Solve for x
    x = 14,472,024,569,552.88/4,944,272.40
  6. Step 6: Final answer
    x = 2,927,028.16

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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.