Home / 10,367,310.20-15,550,965.30-6,583,508.60

Finding the Fourth Proportional to 10,367,310.20, 15,550,965.30 and 6,583,508.60

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Solution

The fourth proportional to 10,367,310.20, 15,550,965.30 and 6,583,508.60 is: 9,875,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,310.20 : 15,550,965.30 = 6,583,508.60 : x
  2. Step 2: Convert to fraction form
    10,367,310.20/15,550,965.30 = 6,583,508.60/x
  3. Step 3: Cross multiply
    10,367,310.20x = 15,550,965.30 × 6,583,508.60
  4. Step 4: Simplify right side
    10,367,310.20x = 102,379,913,790,851.58
  5. Step 5: Solve for x
    x = 102,379,913,790,851.58/10,367,310.20
  6. Step 6: Final answer
    x = 9,875,262.90

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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.