Home / 1,346,490.66-2,017,990.92-546,843.27

Finding the Fourth Proportional to 1,346,490.66, 2,017,990.92 and 546,843.27

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Solution

The fourth proportional to 1,346,490.66, 2,017,990.92 and 546,843.27 is: 819,556.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,490.66 : 2,017,990.92 = 546,843.27 : x
  2. Step 2: Convert to fraction form
    1,346,490.66/2,017,990.92 = 546,843.27/x
  3. Step 3: Cross multiply
    1,346,490.66x = 2,017,990.92 × 546,843.27
  4. Step 4: Simplify right side
    1,346,490.66x = 1,103,524,753,523.11
  5. Step 5: Solve for x
    x = 1,103,524,753,523.11/1,346,490.66
  6. Step 6: Final answer
    x = 819,556.19

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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.