Home / 8,381,204.32-12,572,117.52-2,701,510.24

Finding the Fourth Proportional to 8,381,204.32, 12,572,117.52 and 2,701,510.24

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Solution

The fourth proportional to 8,381,204.32, 12,572,117.52 and 2,701,510.24 is: 4,052,365.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,381,204.32 : 12,572,117.52 = 2,701,510.24 : x
  2. Step 2: Convert to fraction form
    8,381,204.32/12,572,117.52 = 2,701,510.24/x
  3. Step 3: Cross multiply
    8,381,204.32x = 12,572,117.52 × 2,701,510.24
  4. Step 4: Simplify right side
    8,381,204.32x = 33,963,704,218,763.41
  5. Step 5: Solve for x
    x = 33,963,704,218,763.41/8,381,204.32
  6. Step 6: Final answer
    x = 4,052,365.62

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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.