Home / 4,063,246.92-5,607,344.07-2,227,872.78

Finding the Fourth Proportional to 4,063,246.92, 5,607,344.07 and 2,227,872.78

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Solution

The fourth proportional to 4,063,246.92, 5,607,344.07 and 2,227,872.78 is: 3,074,499.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,246.92 : 5,607,344.07 = 2,227,872.78 : x
  2. Step 2: Convert to fraction form
    4,063,246.92/5,607,344.07 = 2,227,872.78/x
  3. Step 3: Cross multiply
    4,063,246.92x = 5,607,344.07 × 2,227,872.78
  4. Step 4: Simplify right side
    4,063,246.92x = 12,492,449,221,647.41
  5. Step 5: Solve for x
    x = 12,492,449,221,647.41/4,063,246.92
  6. Step 6: Final answer
    x = 3,074,499.15

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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.