Home / 6,525,632.08-9,005,121.78-3,625,205.32

Finding the Fourth Proportional to 6,525,632.08, 9,005,121.78 and 3,625,205.32

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Solution

The fourth proportional to 6,525,632.08, 9,005,121.78 and 3,625,205.32 is: 5,002,644.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,632.08 : 9,005,121.78 = 3,625,205.32 : x
  2. Step 2: Convert to fraction form
    6,525,632.08/9,005,121.78 = 3,625,205.32/x
  3. Step 3: Cross multiply
    6,525,632.08x = 9,005,121.78 × 3,625,205.32
  4. Step 4: Simplify right side
    6,525,632.08x = 32,645,415,384,103.87
  5. Step 5: Solve for x
    x = 32,645,415,384,103.87/6,525,632.08
  6. Step 6: Final answer
    x = 5,002,644.19

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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.