Home / 6,325,567.48-8,729,287.24-3,424,960.32

Finding the Fourth Proportional to 6,325,567.48, 8,729,287.24 and 3,424,960.32

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Solution

The fourth proportional to 6,325,567.48, 8,729,287.24 and 3,424,960.32 is: 4,726,447.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,567.48 : 8,729,287.24 = 3,424,960.32 : x
  2. Step 2: Convert to fraction form
    6,325,567.48/8,729,287.24 = 3,424,960.32/x
  3. Step 3: Cross multiply
    6,325,567.48x = 8,729,287.24 × 3,424,960.32
  4. Step 4: Simplify right side
    6,325,567.48x = 29,897,462,418,882.32
  5. Step 5: Solve for x
    x = 29,897,462,418,882.32/6,325,567.48
  6. Step 6: Final answer
    x = 4,726,447.47

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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.