Home / 1,614,974.01-2,422,805.46-805,793.52

Finding the Fourth Proportional to 1,614,974.01, 2,422,805.46 and 805,793.52

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Solution

The fourth proportional to 1,614,974.01, 2,422,805.46 and 805,793.52 is: 1,208,862.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,974.01 : 2,422,805.46 = 805,793.52 : x
  2. Step 2: Convert to fraction form
    1,614,974.01/2,422,805.46 = 805,793.52/x
  3. Step 3: Cross multiply
    1,614,974.01x = 2,422,805.46 × 805,793.52
  4. Step 4: Simplify right side
    1,614,974.01x = 1,952,280,939,888.62
  5. Step 5: Solve for x
    x = 1,952,280,939,888.62/1,614,974.01
  6. Step 6: Final answer
    x = 1,208,862.15

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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.