Home / 9,022,748.10-13,536,090.45-2,632,479.90

Finding the Fourth Proportional to 9,022,748.10, 13,536,090.45 and 2,632,479.90

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Solution

The fourth proportional to 9,022,748.10, 13,536,090.45 and 2,632,479.90 is: 3,949,294.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,748.10 : 13,536,090.45 = 2,632,479.90 : x
  2. Step 2: Convert to fraction form
    9,022,748.10/13,536,090.45 = 2,632,479.90/x
  3. Step 3: Cross multiply
    9,022,748.10x = 13,536,090.45 × 2,632,479.90
  4. Step 4: Simplify right side
    9,022,748.10x = 35,633,486,034,206.95
  5. Step 5: Solve for x
    x = 35,633,486,034,206.95/9,022,748.10
  6. Step 6: Final answer
    x = 3,949,294.12

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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.