Home / 6,498,963.09-9,732,971.65-3,760,738.15

Finding the Fourth Proportional to 6,498,963.09, 9,732,971.65 and 3,760,738.15

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Solution

The fourth proportional to 6,498,963.09, 9,732,971.65 and 3,760,738.15 is: 5,632,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,963.09 : 9,732,971.65 = 3,760,738.15 : x
  2. Step 2: Convert to fraction form
    6,498,963.09/9,732,971.65 = 3,760,738.15/x
  3. Step 3: Cross multiply
    6,498,963.09x = 9,732,971.65 × 3,760,738.15
  4. Step 4: Simplify right side
    6,498,963.09x = 36,603,157,797,023.45
  5. Step 5: Solve for x
    x = 36,603,157,797,023.45/6,498,963.09
  6. Step 6: Final answer
    x = 5,632,153.51

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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.