Home / 4,161,304.20-6,241,956.30-2,668,312.20

Finding the Fourth Proportional to 4,161,304.20, 6,241,956.30 and 2,668,312.20

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Solution

The fourth proportional to 4,161,304.20, 6,241,956.30 and 2,668,312.20 is: 4,002,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,304.20 : 6,241,956.30 = 2,668,312.20 : x
  2. Step 2: Convert to fraction form
    4,161,304.20/6,241,956.30 = 2,668,312.20/x
  3. Step 3: Cross multiply
    4,161,304.20x = 6,241,956.30 × 2,668,312.20
  4. Step 4: Simplify right side
    4,161,304.20x = 16,655,488,147,156.86
  5. Step 5: Solve for x
    x = 16,655,488,147,156.86/4,161,304.20
  6. Step 6: Final answer
    x = 4,002,468.30

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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.