Home / 6,761,625.38-10,140,294.75-2,211,622.10

Finding the Fourth Proportional to 6,761,625.38, 10,140,294.75 and 2,211,622.10

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Solution

The fourth proportional to 6,761,625.38, 10,140,294.75 and 2,211,622.10 is: 3,316,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,625.38 : 10,140,294.75 = 2,211,622.10 : x
  2. Step 2: Convert to fraction form
    6,761,625.38/10,140,294.75 = 2,211,622.10/x
  3. Step 3: Cross multiply
    6,761,625.38x = 10,140,294.75 × 2,211,622.10
  4. Step 4: Simplify right side
    6,761,625.38x = 22,426,499,969,613.98
  5. Step 5: Solve for x
    x = 22,426,499,969,613.98/6,761,625.38
  6. Step 6: Final answer
    x = 3,316,732.10

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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.