Home / 6,705,073.56-9,253,001.46-3,649,309.68

Finding the Fourth Proportional to 6,705,073.56, 9,253,001.46 and 3,649,309.68

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Solution

The fourth proportional to 6,705,073.56, 9,253,001.46 and 3,649,309.68 is: 5,036,047.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,073.56 : 9,253,001.46 = 3,649,309.68 : x
  2. Step 2: Convert to fraction form
    6,705,073.56/9,253,001.46 = 3,649,309.68/x
  3. Step 3: Cross multiply
    6,705,073.56x = 9,253,001.46 × 3,649,309.68
  4. Step 4: Simplify right side
    6,705,073.56x = 33,767,067,797,032.14
  5. Step 5: Solve for x
    x = 33,767,067,797,032.14/6,705,073.56
  6. Step 6: Final answer
    x = 5,036,047.33

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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.