Home / 4,426,864.20-6,646,517.10-2,747,248.20

Finding the Fourth Proportional to 4,426,864.20, 6,646,517.10 and 2,747,248.20

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Solution

The fourth proportional to 4,426,864.20, 6,646,517.10 and 2,747,248.20 is: 4,124,732.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,864.20 : 6,646,517.10 = 2,747,248.20 : x
  2. Step 2: Convert to fraction form
    4,426,864.20/6,646,517.10 = 2,747,248.20/x
  3. Step 3: Cross multiply
    4,426,864.20x = 6,646,517.10 × 2,747,248.20
  4. Step 4: Simplify right side
    4,426,864.20x = 18,259,632,139,244.22
  5. Step 5: Solve for x
    x = 18,259,632,139,244.22/4,426,864.20
  6. Step 6: Final answer
    x = 4,124,732.84

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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.