Home / 10,859,273.75-14,985,921.03-5,964,610.56

Finding the Fourth Proportional to 10,859,273.75, 14,985,921.03 and 5,964,610.56

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Solution

The fourth proportional to 10,859,273.75, 14,985,921.03 and 5,964,610.56 is: 8,231,230.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,859,273.75 : 14,985,921.03 = 5,964,610.56 : x
  2. Step 2: Convert to fraction form
    10,859,273.75/14,985,921.03 = 5,964,610.56/x
  3. Step 3: Cross multiply
    10,859,273.75x = 14,985,921.03 × 5,964,610.56
  4. Step 4: Simplify right side
    10,859,273.75x = 89,385,182,826,864.06
  5. Step 5: Solve for x
    x = 89,385,182,826,864.06/10,859,273.75
  6. Step 6: Final answer
    x = 8,231,230.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.