Home / 10,795,371.27-16,195,897.11-3,879,549.32

Finding the Fourth Proportional to 10,795,371.27, 16,195,897.11 and 3,879,549.32

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Solution

The fourth proportional to 10,795,371.27, 16,195,897.11 and 3,879,549.32 is: 5,820,344.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795,371.27 : 16,195,897.11 = 3,879,549.32 : x
  2. Step 2: Convert to fraction form
    10,795,371.27/16,195,897.11 = 3,879,549.32/x
  3. Step 3: Cross multiply
    10,795,371.27x = 16,195,897.11 × 3,879,549.32
  4. Step 4: Simplify right side
    10,795,371.27x = 62,832,781,560,002.98
  5. Step 5: Solve for x
    x = 62,832,781,560,002.98/10,795,371.27
  6. Step 6: Final answer
    x = 5,820,344.66

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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.