Home / 2,730,818.80-3,766,963.08-1,584,753.04

Finding the Fourth Proportional to 2,730,818.80, 3,766,963.08 and 1,584,753.04

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Solution

The fourth proportional to 2,730,818.80, 3,766,963.08 and 1,584,753.04 is: 2,186,049.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,818.80 : 3,766,963.08 = 1,584,753.04 : x
  2. Step 2: Convert to fraction form
    2,730,818.80/3,766,963.08 = 1,584,753.04/x
  3. Step 3: Cross multiply
    2,730,818.80x = 3,766,963.08 × 1,584,753.04
  4. Step 4: Simplify right side
    2,730,818.80x = 5,969,706,192,597.76
  5. Step 5: Solve for x
    x = 5,969,706,192,597.76/2,730,818.80
  6. Step 6: Final answer
    x = 2,186,049.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.