Home / 4,136,215.30-6,204,906.15-1,296,031.30

Finding the Fourth Proportional to 4,136,215.30, 6,204,906.15 and 1,296,031.30

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Solution

The fourth proportional to 4,136,215.30, 6,204,906.15 and 1,296,031.30 is: 1,944,229.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,215.30 : 6,204,906.15 = 1,296,031.30 : x
  2. Step 2: Convert to fraction form
    4,136,215.30/6,204,906.15 = 1,296,031.30/x
  3. Step 3: Cross multiply
    4,136,215.30x = 6,204,906.15 × 1,296,031.30
  4. Step 4: Simplify right side
    4,136,215.30x = 8,041,752,583,962.50
  5. Step 5: Solve for x
    x = 8,041,752,583,962.50/4,136,215.30
  6. Step 6: Final answer
    x = 1,944,229.69

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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.