Home / 10,840,471.62-16,255,981.35-3,650,073.54

Finding the Fourth Proportional to 10,840,471.62, 16,255,981.35 and 3,650,073.54

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Solution

The fourth proportional to 10,840,471.62, 16,255,981.35 and 3,650,073.54 is: 5,473,519.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,471.62 : 16,255,981.35 = 3,650,073.54 : x
  2. Step 2: Convert to fraction form
    10,840,471.62/16,255,981.35 = 3,650,073.54/x
  3. Step 3: Cross multiply
    10,840,471.62x = 16,255,981.35 × 3,650,073.54
  4. Step 4: Simplify right side
    10,840,471.62x = 59,335,527,392,368.48
  5. Step 5: Solve for x
    x = 59,335,527,392,368.48/10,840,471.62
  6. Step 6: Final answer
    x = 5,473,519.00

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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.