Home / 10,544,719.92-15,816,932.22-4,155,027.63

Finding the Fourth Proportional to 10,544,719.92, 15,816,932.22 and 4,155,027.63

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Solution

The fourth proportional to 10,544,719.92, 15,816,932.22 and 4,155,027.63 is: 6,232,483.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544,719.92 : 15,816,932.22 = 4,155,027.63 : x
  2. Step 2: Convert to fraction form
    10,544,719.92/15,816,932.22 = 4,155,027.63/x
  3. Step 3: Cross multiply
    10,544,719.92x = 15,816,932.22 × 4,155,027.63
  4. Step 4: Simplify right side
    10,544,719.92x = 65,719,790,395,937.24
  5. Step 5: Solve for x
    x = 65,719,790,395,937.24/10,544,719.92
  6. Step 6: Final answer
    x = 6,232,483.26

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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.