Home / 5,103,039.60-7,654,559.40-4,217,304.60

Finding the Fourth Proportional to 5,103,039.60, 7,654,559.40 and 4,217,304.60

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Solution

The fourth proportional to 5,103,039.60, 7,654,559.40 and 4,217,304.60 is: 6,325,956.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,039.60 : 7,654,559.40 = 4,217,304.60 : x
  2. Step 2: Convert to fraction form
    5,103,039.60/7,654,559.40 = 4,217,304.60/x
  3. Step 3: Cross multiply
    5,103,039.60x = 7,654,559.40 × 4,217,304.60
  4. Step 4: Simplify right side
    5,103,039.60x = 32,281,608,568,593.24
  5. Step 5: Solve for x
    x = 32,281,608,568,593.24/5,103,039.60
  6. Step 6: Final answer
    x = 6,325,956.90

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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.