Home / 6,463,543.20-9,694,264.74-3,051,823.20

Finding the Fourth Proportional to 6,463,543.20, 9,694,264.74 and 3,051,823.20

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Solution

The fourth proportional to 6,463,543.20, 9,694,264.74 and 3,051,823.20 is: 4,577,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,463,543.20 : 9,694,264.74 = 3,051,823.20 : x
  2. Step 2: Convert to fraction form
    6,463,543.20/9,694,264.74 = 3,051,823.20/x
  3. Step 3: Cross multiply
    6,463,543.20x = 9,694,264.74 × 3,051,823.20
  4. Step 4: Simplify right side
    6,463,543.20x = 29,585,182,040,473.97
  5. Step 5: Solve for x
    x = 29,585,182,040,473.97/6,463,543.20
  6. Step 6: Final answer
    x = 4,577,239.00

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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.