Home / 6,525,632.39-9,005,367.99-3,625,294.55

Finding the Fourth Proportional to 6,525,632.39, 9,005,367.99 and 3,625,294.55

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Solution

The fourth proportional to 6,525,632.39, 9,005,367.99 and 3,625,294.55 is: 5,002,903.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,632.39 : 9,005,367.99 = 3,625,294.55 : x
  2. Step 2: Convert to fraction form
    6,525,632.39/9,005,367.99 = 3,625,294.55/x
  3. Step 3: Cross multiply
    6,525,632.39x = 9,005,367.99 × 3,625,294.55
  4. Step 4: Simplify right side
    6,525,632.39x = 32,647,111,449,864.61
  5. Step 5: Solve for x
    x = 32,647,111,449,864.61/6,525,632.39
  6. Step 6: Final answer
    x = 5,002,903.86

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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.