Home / 9,419,175.45-14,128,763.18-2,327,463.45

Finding the Fourth Proportional to 9,419,175.45, 14,128,763.18 and 2,327,463.45

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Solution

The fourth proportional to 9,419,175.45, 14,128,763.18 and 2,327,463.45 is: 3,491,195.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,419,175.45 : 14,128,763.18 = 2,327,463.45 : x
  2. Step 2: Convert to fraction form
    9,419,175.45/14,128,763.18 = 2,327,463.45/x
  3. Step 3: Cross multiply
    9,419,175.45x = 14,128,763.18 × 2,327,463.45
  4. Step 4: Simplify right side
    9,419,175.45x = 32,884,179,883,518.46
  5. Step 5: Solve for x
    x = 32,884,179,883,518.46/9,419,175.45
  6. Step 6: Final answer
    x = 3,491,195.18

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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.