Home / 1,168,906.20-1,753,416.90-609,034.20

Finding the Fourth Proportional to 1,168,906.20, 1,753,416.90 and 609,034.20

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Solution

The fourth proportional to 1,168,906.20, 1,753,416.90 and 609,034.20 is: 913,581.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,906.20 : 1,753,416.90 = 609,034.20 : x
  2. Step 2: Convert to fraction form
    1,168,906.20/1,753,416.90 = 609,034.20/x
  3. Step 3: Cross multiply
    1,168,906.20x = 1,753,416.90 × 609,034.20
  4. Step 4: Simplify right side
    1,168,906.20x = 1,067,890,858,957.98
  5. Step 5: Solve for x
    x = 1,067,890,858,957.98/1,168,906.20
  6. Step 6: Final answer
    x = 913,581.31

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1.5x scale

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.