Home / 6,525,630.89-9,005,365.92-3,625,293.05

Finding the Fourth Proportional to 6,525,630.89, 9,005,365.92 and 3,625,293.05

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Solution

The fourth proportional to 6,525,630.89, 9,005,365.92 and 3,625,293.05 is: 5,002,901.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,630.89 : 9,005,365.92 = 3,625,293.05 : x
  2. Step 2: Convert to fraction form
    6,525,630.89/9,005,365.92 = 3,625,293.05/x
  3. Step 3: Cross multiply
    6,525,630.89x = 9,005,365.92 × 3,625,293.05
  4. Step 4: Simplify right side
    6,525,630.89x = 32,647,090,437,456.03
  5. Step 5: Solve for x
    x = 32,647,090,437,456.03/6,525,630.89
  6. Step 6: Final answer
    x = 5,002,901.79

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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.