Home / 4,412,470.01-6,618,722.30-2,916,229.37

Finding the Fourth Proportional to 4,412,470.01, 6,618,722.30 and 2,916,229.37

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Solution

The fourth proportional to 4,412,470.01, 6,618,722.30 and 2,916,229.37 is: 4,374,355.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,470.01 : 6,618,722.30 = 2,916,229.37 : x
  2. Step 2: Convert to fraction form
    4,412,470.01/6,618,722.30 = 2,916,229.37/x
  3. Step 3: Cross multiply
    4,412,470.01x = 6,618,722.30 × 2,916,229.37
  4. Step 4: Simplify right side
    4,412,470.01x = 19,301,712,348,552.80
  5. Step 5: Solve for x
    x = 19,301,712,348,552.80/4,412,470.01
  6. Step 6: Final answer
    x = 4,374,355.48

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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.