Home / 1,168,934.20-1,753,458.90-609,062.20

Finding the Fourth Proportional to 1,168,934.20, 1,753,458.90 and 609,062.20

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Solution

The fourth proportional to 1,168,934.20, 1,753,458.90 and 609,062.20 is: 913,623.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,934.20 : 1,753,458.90 = 609,062.20 : x
  2. Step 2: Convert to fraction form
    1,168,934.20/1,753,458.90 = 609,062.20/x
  3. Step 3: Cross multiply
    1,168,934.20x = 1,753,458.90 × 609,062.20
  4. Step 4: Simplify right side
    1,168,934.20x = 1,067,965,535,243.58
  5. Step 5: Solve for x
    x = 1,067,965,535,243.58/1,168,934.20
  6. Step 6: Final answer
    x = 913,623.31

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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.