Home / 8,756,451.66-13,134,676.80-4,437,829.24

Finding the Fourth Proportional to 8,756,451.66, 13,134,676.80 and 4,437,829.24

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Solution

The fourth proportional to 8,756,451.66, 13,134,676.80 and 4,437,829.24 is: 6,656,743.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,756,451.66 : 13,134,676.80 = 4,437,829.24 : x
  2. Step 2: Convert to fraction form
    8,756,451.66/13,134,676.80 = 4,437,829.24/x
  3. Step 3: Cross multiply
    8,756,451.66x = 13,134,676.80 × 4,437,829.24
  4. Step 4: Simplify right side
    8,756,451.66x = 58,289,452,760,989.64
  5. Step 5: Solve for x
    x = 58,289,452,760,989.64/8,756,451.66
  6. Step 6: Final answer
    x = 6,656,743.51

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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.