Home / 4,107,874.59-6,162,372.36-1,711,158.72

Finding the Fourth Proportional to 4,107,874.59, 6,162,372.36 and 1,711,158.72

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Solution

The fourth proportional to 4,107,874.59, 6,162,372.36 and 1,711,158.72 is: 2,566,971.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,874.59 : 6,162,372.36 = 1,711,158.72 : x
  2. Step 2: Convert to fraction form
    4,107,874.59/6,162,372.36 = 1,711,158.72/x
  3. Step 3: Cross multiply
    4,107,874.59x = 6,162,372.36 × 1,711,158.72
  4. Step 4: Simplify right side
    4,107,874.59x = 10,544,797,174,185.34
  5. Step 5: Solve for x
    x = 10,544,797,174,185.34/4,107,874.59
  6. Step 6: Final answer
    x = 2,566,971.54

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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.