Home / 6,548,282.90-9,826,853.03-3,669,644.15

Finding the Fourth Proportional to 6,548,282.90, 9,826,853.03 and 3,669,644.15

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Solution

The fourth proportional to 6,548,282.90, 9,826,853.03 and 3,669,644.15 is: 5,506,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,282.90 : 9,826,853.03 = 3,669,644.15 : x
  2. Step 2: Convert to fraction form
    6,548,282.90/9,826,853.03 = 3,669,644.15/x
  3. Step 3: Cross multiply
    6,548,282.90x = 9,826,853.03 × 3,669,644.15
  4. Step 4: Simplify right side
    6,548,282.90x = 36,061,053,734,449.27
  5. Step 5: Solve for x
    x = 36,061,053,734,449.27/6,548,282.90
  6. Step 6: Final answer
    x = 5,506,948.05

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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.