Home / 6,560,294.56-9,053,181.36-3,659,683.12

Finding the Fourth Proportional to 6,560,294.56, 9,053,181.36 and 3,659,683.12

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Solution

The fourth proportional to 6,560,294.56, 9,053,181.36 and 3,659,683.12 is: 5,050,348.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,294.56 : 9,053,181.36 = 3,659,683.12 : x
  2. Step 2: Convert to fraction form
    6,560,294.56/9,053,181.36 = 3,659,683.12/x
  3. Step 3: Cross multiply
    6,560,294.56x = 9,053,181.36 × 3,659,683.12
  4. Step 4: Simplify right side
    6,560,294.56x = 33,131,775,005,490.64
  5. Step 5: Solve for x
    x = 33,131,775,005,490.64/6,560,294.56
  6. Step 6: Final answer
    x = 5,050,348.69

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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.