Home / 10,044,711.78-13,864,652.30-6,560,583.19

Finding the Fourth Proportional to 10,044,711.78, 13,864,652.30 and 6,560,583.19

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Solution

The fourth proportional to 10,044,711.78, 13,864,652.30 and 6,560,583.19 is: 9,055,531.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,711.78 : 13,864,652.30 = 6,560,583.19 : x
  2. Step 2: Convert to fraction form
    10,044,711.78/13,864,652.30 = 6,560,583.19/x
  3. Step 3: Cross multiply
    10,044,711.78x = 13,864,652.30 × 6,560,583.19
  4. Step 4: Simplify right side
    10,044,711.78x = 90,960,204,814,574.84
  5. Step 5: Solve for x
    x = 90,960,204,814,574.84/10,044,711.78
  6. Step 6: Final answer
    x = 9,055,531.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.