Home / 1,822,282.22-2,736,232.52-1,541,660.15

Finding the Fourth Proportional to 1,822,282.22, 2,736,232.52 and 1,541,660.15

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Solution

The fourth proportional to 1,822,282.22, 2,736,232.52 and 1,541,660.15 is: 2,314,866.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,282.22 : 2,736,232.52 = 1,541,660.15 : x
  2. Step 2: Convert to fraction form
    1,822,282.22/2,736,232.52 = 1,541,660.15/x
  3. Step 3: Cross multiply
    1,822,282.22x = 2,736,232.52 × 1,541,660.15
  4. Step 4: Simplify right side
    1,822,282.22x = 4,218,340,636,350.36
  5. Step 5: Solve for x
    x = 4,218,340,636,350.36/1,822,282.22
  6. Step 6: Final answer
    x = 2,314,866.81

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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.