Home / 2,517,341.04-3,774,517.92-1,000,209.96

Finding the Fourth Proportional to 2,517,341.04, 3,774,517.92 and 1,000,209.96

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Solution

The fourth proportional to 2,517,341.04, 3,774,517.92 and 1,000,209.96 is: 1,499,721.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,341.04 : 3,774,517.92 = 1,000,209.96 : x
  2. Step 2: Convert to fraction form
    2,517,341.04/3,774,517.92 = 1,000,209.96/x
  3. Step 3: Cross multiply
    2,517,341.04x = 3,774,517.92 × 1,000,209.96
  4. Step 4: Simplify right side
    2,517,341.04x = 3,775,310,417,782.48
  5. Step 5: Solve for x
    x = 3,775,310,417,782.48/2,517,341.04
  6. Step 6: Final answer
    x = 1,499,721.48

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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.