Home / 8,360,844.60-12,541,631.40-2,295,418.80

Finding the Fourth Proportional to 8,360,844.60, 12,541,631.40 and 2,295,418.80

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Solution

The fourth proportional to 8,360,844.60, 12,541,631.40 and 2,295,418.80 is: 3,443,228.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,360,844.60 : 12,541,631.40 = 2,295,418.80 : x
  2. Step 2: Convert to fraction form
    8,360,844.60/12,541,631.40 = 2,295,418.80/x
  3. Step 3: Cross multiply
    8,360,844.60x = 12,541,631.40 × 2,295,418.80
  4. Step 4: Simplify right side
    8,360,844.60x = 28,788,296,498,230.32
  5. Step 5: Solve for x
    x = 28,788,296,498,230.32/8,360,844.60
  6. Step 6: Final answer
    x = 3,443,228.27

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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.