Home / 13,927,744.85-20,892,577.17-5,832,569.82

Finding the Fourth Proportional to 13,927,744.85, 20,892,577.17 and 5,832,569.82

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Solution

The fourth proportional to 13,927,744.85, 20,892,577.17 and 5,832,569.82 is: 8,749,256.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,927,744.85 : 20,892,577.17 = 5,832,569.82 : x
  2. Step 2: Convert to fraction form
    13,927,744.85/20,892,577.17 = 5,832,569.82/x
  3. Step 3: Cross multiply
    13,927,744.85x = 20,892,577.17 × 5,832,569.82
  4. Step 4: Simplify right side
    13,927,744.85x = 121,857,415,063,763.03
  5. Step 5: Solve for x
    x = 121,857,415,063,763.03/13,927,744.85
  6. Step 6: Final answer
    x = 8,749,256.71

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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.