Home / 10,858,088.17-16,287,122.98-2,771,063.16

Finding the Fourth Proportional to 10,858,088.17, 16,287,122.98 and 2,771,063.16

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Solution

The fourth proportional to 10,858,088.17, 16,287,122.98 and 2,771,063.16 is: 4,156,592.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,858,088.17 : 16,287,122.98 = 2,771,063.16 : x
  2. Step 2: Convert to fraction form
    10,858,088.17/16,287,122.98 = 2,771,063.16/x
  3. Step 3: Cross multiply
    10,858,088.17x = 16,287,122.98 × 2,771,063.16
  4. Step 4: Simplify right side
    10,858,088.17x = 45,132,646,472,267.42
  5. Step 5: Solve for x
    x = 45,132,646,472,267.42/10,858,088.17
  6. Step 6: Final answer
    x = 4,156,592.37

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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.