Home / 6,525,632.52-9,005,122.53-3,625,205.76

Finding the Fourth Proportional to 6,525,632.52, 9,005,122.53 and 3,625,205.76

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Solution

The fourth proportional to 6,525,632.52, 9,005,122.53 and 3,625,205.76 is: 5,002,644.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,632.52 : 9,005,122.53 = 3,625,205.76 : x
  2. Step 2: Convert to fraction form
    6,525,632.52/9,005,122.53 = 3,625,205.76/x
  3. Step 3: Cross multiply
    6,525,632.52x = 9,005,122.53 × 3,625,205.76
  4. Step 4: Simplify right side
    6,525,632.52x = 32,645,422,065,261.77
  5. Step 5: Solve for x
    x = 32,645,422,065,261.77/6,525,632.52
  6. Step 6: Final answer
    x = 5,002,644.87

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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.