Home / 6,275,347.72-9,417,002.46-2,681,141.80

Finding the Fourth Proportional to 6,275,347.72, 9,417,002.46 and 2,681,141.80

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Solution

The fourth proportional to 6,275,347.72, 9,417,002.46 and 2,681,141.80 is: 4,023,413.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,347.72 : 9,417,002.46 = 2,681,141.80 : x
  2. Step 2: Convert to fraction form
    6,275,347.72/9,417,002.46 = 2,681,141.80/x
  3. Step 3: Cross multiply
    6,275,347.72x = 9,417,002.46 × 2,681,141.80
  4. Step 4: Simplify right side
    6,275,347.72x = 25,248,318,926,208.83
  5. Step 5: Solve for x
    x = 25,248,318,926,208.83/6,275,347.72
  6. Step 6: Final answer
    x = 4,023,413.53

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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.