Home / 4,010,768.52-5,534,869.68-2,291,884.92

Finding the Fourth Proportional to 4,010,768.52, 5,534,869.68 and 2,291,884.92

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Solution

The fourth proportional to 4,010,768.52, 5,534,869.68 and 2,291,884.92 is: 3,162,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,768.52 : 5,534,869.68 = 2,291,884.92 : x
  2. Step 2: Convert to fraction form
    4,010,768.52/5,534,869.68 = 2,291,884.92/x
  3. Step 3: Cross multiply
    4,010,768.52x = 5,534,869.68 × 2,291,884.92
  4. Step 4: Simplify right side
    4,010,768.52x = 12,685,284,353,757.22
  5. Step 5: Solve for x
    x = 12,685,284,353,757.22/4,010,768.52
  6. Step 6: Final answer
    x = 3,162,806.40

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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.