Home / 8,096,568.40-12,146,213.40-2,417,366.80

Finding the Fourth Proportional to 8,096,568.40, 12,146,213.40 and 2,417,366.80

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Solution

The fourth proportional to 8,096,568.40, 12,146,213.40 and 2,417,366.80 is: 3,626,456.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,568.40 : 12,146,213.40 = 2,417,366.80 : x
  2. Step 2: Convert to fraction form
    8,096,568.40/12,146,213.40 = 2,417,366.80/x
  3. Step 3: Cross multiply
    8,096,568.40x = 12,146,213.40 × 2,417,366.80
  4. Step 4: Simplify right side
    8,096,568.40x = 29,361,853,018,875.12
  5. Step 5: Solve for x
    x = 29,361,853,018,875.12/8,096,568.40
  6. Step 6: Final answer
    x = 3,626,456.49

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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.