Home / 10,810,760.44-14,917,833.75-7,318,996.24

Finding the Fourth Proportional to 10,810,760.44, 14,917,833.75 and 7,318,996.24

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Solution

The fourth proportional to 10,810,760.44, 14,917,833.75 and 7,318,996.24 is: 10,099,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,760.44 : 14,917,833.75 = 7,318,996.24 : x
  2. Step 2: Convert to fraction form
    10,810,760.44/14,917,833.75 = 7,318,996.24/x
  3. Step 3: Cross multiply
    10,810,760.44x = 14,917,833.75 × 7,318,996.24
  4. Step 4: Simplify right side
    10,810,760.44x = 109,183,569,125,195.11
  5. Step 5: Solve for x
    x = 109,183,569,125,195.11/10,810,760.44
  6. Step 6: Final answer
    x = 10,099,527.20

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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.