Home / 3,296,785.68-4,548,531.24-1,846,285.20

Finding the Fourth Proportional to 3,296,785.68, 4,548,531.24 and 1,846,285.20

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Solution

The fourth proportional to 3,296,785.68, 4,548,531.24 and 1,846,285.20 is: 2,547,295.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,785.68 : 4,548,531.24 = 1,846,285.20 : x
  2. Step 2: Convert to fraction form
    3,296,785.68/4,548,531.24 = 1,846,285.20/x
  3. Step 3: Cross multiply
    3,296,785.68x = 4,548,531.24 × 1,846,285.20
  4. Step 4: Simplify right side
    3,296,785.68x = 8,397,885,910,149.65
  5. Step 5: Solve for x
    x = 8,397,885,910,149.65/3,296,785.68
  6. Step 6: Final answer
    x = 2,547,295.07

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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.