Home / 7,170,358.56-10,755,524.38-2,246,767.17

Finding the Fourth Proportional to 7,170,358.56, 10,755,524.38 and 2,246,767.17

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Solution

The fourth proportional to 7,170,358.56, 10,755,524.38 and 2,246,767.17 is: 3,370,146.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,170,358.56 : 10,755,524.38 = 2,246,767.17 : x
  2. Step 2: Convert to fraction form
    7,170,358.56/10,755,524.38 = 2,246,767.17/x
  3. Step 3: Cross multiply
    7,170,358.56x = 10,755,524.38 × 2,246,767.17
  4. Step 4: Simplify right side
    7,170,358.56x = 24,165,159,061,967.42
  5. Step 5: Solve for x
    x = 24,165,159,061,967.42/7,170,358.56
  6. Step 6: Final answer
    x = 3,370,146.54

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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.