Home / 4,744,881.54-6,548,404.89-2,707,995.78

Finding the Fourth Proportional to 4,744,881.54, 6,548,404.89 and 2,707,995.78

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Solution

The fourth proportional to 4,744,881.54, 6,548,404.89 and 2,707,995.78 is: 3,737,301.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,881.54 : 6,548,404.89 = 2,707,995.78 : x
  2. Step 2: Convert to fraction form
    4,744,881.54/6,548,404.89 = 2,707,995.78/x
  3. Step 3: Cross multiply
    4,744,881.54x = 6,548,404.89 × 2,707,995.78
  4. Step 4: Simplify right side
    4,744,881.54x = 17,733,052,807,851.36
  5. Step 5: Solve for x
    x = 17,733,052,807,851.36/4,744,881.54
  6. Step 6: Final answer
    x = 3,737,301.48

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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.