Home / 3,439,014.08-4,740,837.60-2,403,306.28

Finding the Fourth Proportional to 3,439,014.08, 4,740,837.60 and 2,403,306.28

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Solution

The fourth proportional to 3,439,014.08, 4,740,837.60 and 2,403,306.28 is: 3,313,067.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,014.08 : 4,740,837.60 = 2,403,306.28 : x
  2. Step 2: Convert to fraction form
    3,439,014.08/4,740,837.60 = 2,403,306.28/x
  3. Step 3: Cross multiply
    3,439,014.08x = 4,740,837.60 × 2,403,306.28
  4. Step 4: Simplify right side
    3,439,014.08x = 11,393,684,776,540.13
  5. Step 5: Solve for x
    x = 11,393,684,776,540.13/3,439,014.08
  6. Step 6: Final answer
    x = 3,313,067.21

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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.