Home / 1,882,260.87-2,822,967.27-534,395.76

Finding the Fourth Proportional to 1,882,260.87, 2,822,967.27 and 534,395.76

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Solution

The fourth proportional to 1,882,260.87, 2,822,967.27 and 534,395.76 is: 801,473.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,260.87 : 2,822,967.27 = 534,395.76 : x
  2. Step 2: Convert to fraction form
    1,882,260.87/2,822,967.27 = 534,395.76/x
  3. Step 3: Cross multiply
    1,882,260.87x = 2,822,967.27 × 534,395.76
  4. Step 4: Simplify right side
    1,882,260.87x = 1,508,581,739,706.78
  5. Step 5: Solve for x
    x = 1,508,581,739,706.78/1,882,260.87
  6. Step 6: Final answer
    x = 801,473.25

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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.