Home / 3,884,937.60-5,826,412.37-1,151,845.90

Finding the Fourth Proportional to 3,884,937.60, 5,826,412.37 and 1,151,845.90

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Solution

The fourth proportional to 3,884,937.60, 5,826,412.37 and 1,151,845.90 is: 1,727,474.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,937.60 : 5,826,412.37 = 1,151,845.90 : x
  2. Step 2: Convert to fraction form
    3,884,937.60/5,826,412.37 = 1,151,845.90/x
  3. Step 3: Cross multiply
    3,884,937.60x = 5,826,412.37 × 1,151,845.90
  4. Step 4: Simplify right side
    3,884,937.60x = 6,711,129,200,093.78
  5. Step 5: Solve for x
    x = 6,711,129,200,093.78/3,884,937.60
  6. Step 6: Final answer
    x = 1,727,474.13

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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.