Home / 10,910,767.47-16,365,557.98-3,337,733.22

Finding the Fourth Proportional to 10,910,767.47, 16,365,557.98 and 3,337,733.22

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Solution

The fourth proportional to 10,910,767.47, 16,365,557.98 and 3,337,733.22 is: 5,006,418.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,767.47 : 16,365,557.98 = 3,337,733.22 : x
  2. Step 2: Convert to fraction form
    10,910,767.47/16,365,557.98 = 3,337,733.22/x
  3. Step 3: Cross multiply
    10,910,767.47x = 16,365,557.98 × 3,337,733.22
  4. Step 4: Simplify right side
    10,910,767.47x = 54,623,866,435,165.63
  5. Step 5: Solve for x
    x = 54,623,866,435,165.63/10,910,767.47
  6. Step 6: Final answer
    x = 5,006,418.35

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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.