Home / 3,708,889.62-5,564,133.66-1,150,053.12

Finding the Fourth Proportional to 3,708,889.62, 5,564,133.66 and 1,150,053.12

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Solution

The fourth proportional to 3,708,889.62, 5,564,133.66 and 1,150,053.12 is: 1,725,327.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,889.62 : 5,564,133.66 = 1,150,053.12 : x
  2. Step 2: Convert to fraction form
    3,708,889.62/5,564,133.66 = 1,150,053.12/x
  3. Step 3: Cross multiply
    3,708,889.62x = 5,564,133.66 × 1,150,053.12
  4. Step 4: Simplify right side
    3,708,889.62x = 6,399,049,275,780.02
  5. Step 5: Solve for x
    x = 6,399,049,275,780.02/3,708,889.62
  6. Step 6: Final answer
    x = 1,725,327.51

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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.