Home / 10,884,082.90-16,328,486.30-3,310,851.82

Finding the Fourth Proportional to 10,884,082.90, 16,328,486.30 and 3,310,851.82

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Solution

The fourth proportional to 10,884,082.90, 16,328,486.30 and 3,310,851.82 is: 4,966,996.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,884,082.90 : 16,328,486.30 = 3,310,851.82 : x
  2. Step 2: Convert to fraction form
    10,884,082.90/16,328,486.30 = 3,310,851.82/x
  3. Step 3: Cross multiply
    10,884,082.90x = 16,328,486.30 × 3,310,851.82
  4. Step 4: Simplify right side
    10,884,082.90x = 54,061,198,502,557.63
  5. Step 5: Solve for x
    x = 54,061,198,502,557.63/10,884,082.90
  6. Step 6: Final answer
    x = 4,966,996.21

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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.