Home / 6,551,341.59-9,826,654.89-2,002,388.88

Finding the Fourth Proportional to 6,551,341.59, 9,826,654.89 and 2,002,388.88

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Solution

The fourth proportional to 6,551,341.59, 9,826,654.89 and 2,002,388.88 is: 3,003,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,341.59 : 9,826,654.89 = 2,002,388.88 : x
  2. Step 2: Convert to fraction form
    6,551,341.59/9,826,654.89 = 2,002,388.88/x
  3. Step 3: Cross multiply
    6,551,341.59x = 9,826,654.89 × 2,002,388.88
  4. Step 4: Simplify right side
    6,551,341.59x = 19,676,784,479,333.62
  5. Step 5: Solve for x
    x = 19,676,784,479,333.62/6,551,341.59
  6. Step 6: Final answer
    x = 3,003,474.05

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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.