Home / 9,081,424.68-12,532,463.81-4,951,422.08

Finding the Fourth Proportional to 9,081,424.68, 12,532,463.81 and 4,951,422.08

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Solution

The fourth proportional to 9,081,424.68, 12,532,463.81 and 4,951,422.08 is: 6,833,015.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,424.68 : 12,532,463.81 = 4,951,422.08 : x
  2. Step 2: Convert to fraction form
    9,081,424.68/12,532,463.81 = 4,951,422.08/x
  3. Step 3: Cross multiply
    9,081,424.68x = 12,532,463.81 × 4,951,422.08
  4. Step 4: Simplify right side
    9,081,424.68x = 62,053,518,025,634.93
  5. Step 5: Solve for x
    x = 62,053,518,025,634.93/9,081,424.68
  6. Step 6: Final answer
    x = 6,833,015.77

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1.5x scale

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.