Home / 4,057,031.16-6,086,557.62-1,217,195.64

Finding the Fourth Proportional to 4,057,031.16, 6,086,557.62 and 1,217,195.64

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Solution

The fourth proportional to 4,057,031.16, 6,086,557.62 and 1,217,195.64 is: 1,826,096.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,031.16 : 6,086,557.62 = 1,217,195.64 : x
  2. Step 2: Convert to fraction form
    4,057,031.16/6,086,557.62 = 1,217,195.64/x
  3. Step 3: Cross multiply
    4,057,031.16x = 6,086,557.62 × 1,217,195.64
  4. Step 4: Simplify right side
    4,057,031.16x = 7,408,531,397,672.78
  5. Step 5: Solve for x
    x = 7,408,531,397,672.78/4,057,031.16
  6. Step 6: Final answer
    x = 1,826,096.75

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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.