Home / 6,109,553.56-9,164,326.10-1,560,439.26

Finding the Fourth Proportional to 6,109,553.56, 9,164,326.10 and 1,560,439.26

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Solution

The fourth proportional to 6,109,553.56, 9,164,326.10 and 1,560,439.26 is: 2,340,657.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,553.56 : 9,164,326.10 = 1,560,439.26 : x
  2. Step 2: Convert to fraction form
    6,109,553.56/9,164,326.10 = 1,560,439.26/x
  3. Step 3: Cross multiply
    6,109,553.56x = 9,164,326.10 × 1,560,439.26
  4. Step 4: Simplify right side
    6,109,553.56x = 14,300,374,237,882.69
  5. Step 5: Solve for x
    x = 14,300,374,237,882.69/6,109,553.56
  6. Step 6: Final answer
    x = 2,340,657.81

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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.