Home / 11,398,516.44-17,098,306.02-6,346,021.56

Finding the Fourth Proportional to 11,398,516.44, 17,098,306.02 and 6,346,021.56

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Solution

The fourth proportional to 11,398,516.44, 17,098,306.02 and 6,346,021.56 is: 9,519,328.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,398,516.44 : 17,098,306.02 = 6,346,021.56 : x
  2. Step 2: Convert to fraction form
    11,398,516.44/17,098,306.02 = 6,346,021.56/x
  3. Step 3: Cross multiply
    11,398,516.44x = 17,098,306.02 × 6,346,021.56
  4. Step 4: Simplify right side
    11,398,516.44x = 108,506,218,642,397.78
  5. Step 5: Solve for x
    x = 108,506,218,642,397.78/11,398,516.44
  6. Step 6: Final answer
    x = 9,519,328.17

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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.