Home / 3,313,144.62-4,572,084.24-1,843,035.66

Finding the Fourth Proportional to 3,313,144.62, 4,572,084.24 and 1,843,035.66

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Solution

The fourth proportional to 3,313,144.62, 4,572,084.24 and 1,843,035.66 is: 2,543,358.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,144.62 : 4,572,084.24 = 1,843,035.66 : x
  2. Step 2: Convert to fraction form
    3,313,144.62/4,572,084.24 = 1,843,035.66/x
  3. Step 3: Cross multiply
    3,313,144.62x = 4,572,084.24 × 1,843,035.66
  4. Step 4: Simplify right side
    3,313,144.62x = 8,426,514,294,844.00
  5. Step 5: Solve for x
    x = 8,426,514,294,844.00/3,313,144.62
  6. Step 6: Final answer
    x = 2,543,358.43

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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.