Home / 7,983,600.60-11,975,400.90-2,304,010.20

Finding the Fourth Proportional to 7,983,600.60, 11,975,400.90 and 2,304,010.20

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Solution

The fourth proportional to 7,983,600.60, 11,975,400.90 and 2,304,010.20 is: 3,456,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,983,600.60 : 11,975,400.90 = 2,304,010.20 : x
  2. Step 2: Convert to fraction form
    7,983,600.60/11,975,400.90 = 2,304,010.20/x
  3. Step 3: Cross multiply
    7,983,600.60x = 11,975,400.90 × 2,304,010.20
  4. Step 4: Simplify right side
    7,983,600.60x = 27,591,445,822,689.18
  5. Step 5: Solve for x
    x = 27,591,445,822,689.18/7,983,600.60
  6. Step 6: Final answer
    x = 3,456,015.30

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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.