Home / 1,081,344.38-1,492,191.14-597,871.58

Finding the Fourth Proportional to 1,081,344.38, 1,492,191.14 and 597,871.58

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Solution

The fourth proportional to 1,081,344.38, 1,492,191.14 and 597,871.58 is: 825,027.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,344.38 : 1,492,191.14 = 597,871.58 : x
  2. Step 2: Convert to fraction form
    1,081,344.38/1,492,191.14 = 597,871.58/x
  3. Step 3: Cross multiply
    1,081,344.38x = 1,492,191.14 × 597,871.58
  4. Step 4: Simplify right side
    1,081,344.38x = 892,138,674,533.80
  5. Step 5: Solve for x
    x = 892,138,674,533.80/1,081,344.38
  6. Step 6: Final answer
    x = 825,027.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.