Home / 11,452,125.36-15,803,620.92-6,295,488.24

Finding the Fourth Proportional to 11,452,125.36, 15,803,620.92 and 6,295,488.24

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Solution

The fourth proportional to 11,452,125.36, 15,803,620.92 and 6,295,488.24 is: 8,687,602.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452,125.36 : 15,803,620.92 = 6,295,488.24 : x
  2. Step 2: Convert to fraction form
    11,452,125.36/15,803,620.92 = 6,295,488.24/x
  3. Step 3: Cross multiply
    11,452,125.36x = 15,803,620.92 × 6,295,488.24
  4. Step 4: Simplify right side
    11,452,125.36x = 99,491,509,651,277.98
  5. Step 5: Solve for x
    x = 99,491,509,651,277.98/11,452,125.36
  6. Step 6: Final answer
    x = 8,687,602.22

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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.