Home / 10,247,277.27-14,140,856.13-5,601,023.13

Finding the Fourth Proportional to 10,247,277.27, 14,140,856.13 and 5,601,023.13

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Solution

The fourth proportional to 10,247,277.27, 14,140,856.13 and 5,601,023.13 is: 7,729,200.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,247,277.27 : 14,140,856.13 = 5,601,023.13 : x
  2. Step 2: Convert to fraction form
    10,247,277.27/14,140,856.13 = 5,601,023.13/x
  3. Step 3: Cross multiply
    10,247,277.27x = 14,140,856.13 × 5,601,023.13
  4. Step 4: Simplify right side
    10,247,277.27x = 79,203,262,262,132.30
  5. Step 5: Solve for x
    x = 79,203,262,262,132.30/10,247,277.27
  6. Step 6: Final answer
    x = 7,729,200.66

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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.