Home / 3,838,251.80-5,754,753.30-1,817,463.80

Finding the Fourth Proportional to 3,838,251.80, 5,754,753.30 and 1,817,463.80

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Solution

The fourth proportional to 3,838,251.80, 5,754,753.30 and 1,817,463.80 is: 2,724,953.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,838,251.80 : 5,754,753.30 = 1,817,463.80 : x
  2. Step 2: Convert to fraction form
    3,838,251.80/5,754,753.30 = 1,817,463.80/x
  3. Step 3: Cross multiply
    3,838,251.80x = 5,754,753.30 × 1,817,463.80
  4. Step 4: Simplify right side
    3,838,251.80x = 10,459,055,800,680.54
  5. Step 5: Solve for x
    x = 10,459,055,800,680.54/3,838,251.80
  6. Step 6: Final answer
    x = 2,724,953.01

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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.