Home / 4,376,802.58-6,040,995.34-2,566,549.78

Finding the Fourth Proportional to 4,376,802.58, 6,040,995.34 and 2,566,549.78

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Solution

The fourth proportional to 4,376,802.58, 6,040,995.34 and 2,566,549.78 is: 3,542,429.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,802.58 : 6,040,995.34 = 2,566,549.78 : x
  2. Step 2: Convert to fraction form
    4,376,802.58/6,040,995.34 = 2,566,549.78/x
  3. Step 3: Cross multiply
    4,376,802.58x = 6,040,995.34 × 2,566,549.78
  4. Step 4: Simplify right side
    4,376,802.58x = 15,504,515,260,858.02
  5. Step 5: Solve for x
    x = 15,504,515,260,858.02/4,376,802.58
  6. Step 6: Final answer
    x = 3,542,429.66

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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.