Home / 2,095,084.05-3,141,339.90-814,195.90

Finding the Fourth Proportional to 2,095,084.05, 3,141,339.90 and 814,195.90

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Solution

The fourth proportional to 2,095,084.05, 3,141,339.90 and 814,195.90 is: 1,220,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,084.05 : 3,141,339.90 = 814,195.90 : x
  2. Step 2: Convert to fraction form
    2,095,084.05/3,141,339.90 = 814,195.90/x
  3. Step 3: Cross multiply
    2,095,084.05x = 3,141,339.90 × 814,195.90
  4. Step 4: Simplify right side
    2,095,084.05x = 2,557,666,067,086.41
  5. Step 5: Solve for x
    x = 2,557,666,067,086.41/2,095,084.05
  6. Step 6: Final answer
    x = 1,220,794.01

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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.