Home / 1,160,774.87-1,741,115.49-592,143.49

Finding the Fourth Proportional to 1,160,774.87, 1,741,115.49 and 592,143.49

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Solution

The fourth proportional to 1,160,774.87, 1,741,115.49 and 592,143.49 is: 888,191.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,774.87 : 1,741,115.49 = 592,143.49 : x
  2. Step 2: Convert to fraction form
    1,160,774.87/1,741,115.49 = 592,143.49/x
  3. Step 3: Cross multiply
    1,160,774.87x = 1,741,115.49 × 592,143.49
  4. Step 4: Simplify right side
    1,160,774.87x = 1,030,990,202,697.52
  5. Step 5: Solve for x
    x = 1,030,990,202,697.52/1,160,774.87
  6. Step 6: Final answer
    x = 888,191.36

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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.