Home / 11,304,714.22-15,600,854.46-6,410,140.18

Finding the Fourth Proportional to 11,304,714.22, 15,600,854.46 and 6,410,140.18

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Solution

The fourth proportional to 11,304,714.22, 15,600,854.46 and 6,410,140.18 is: 8,846,191.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,714.22 : 15,600,854.46 = 6,410,140.18 : x
  2. Step 2: Convert to fraction form
    11,304,714.22/15,600,854.46 = 6,410,140.18/x
  3. Step 3: Cross multiply
    11,304,714.22x = 15,600,854.46 × 6,410,140.18
  4. Step 4: Simplify right side
    11,304,714.22x = 100,003,664,016,378.20
  5. Step 5: Solve for x
    x = 100,003,664,016,378.20/11,304,714.22
  6. Step 6: Final answer
    x = 8,846,191.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.