Home / 3,292,726.40-4,544,668.32-2,003,981.84

Finding the Fourth Proportional to 3,292,726.40, 4,544,668.32 and 2,003,981.84

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Solution

The fourth proportional to 3,292,726.40, 4,544,668.32 and 2,003,981.84 is: 2,765,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,726.40 : 4,544,668.32 = 2,003,981.84 : x
  2. Step 2: Convert to fraction form
    3,292,726.40/4,544,668.32 = 2,003,981.84/x
  3. Step 3: Cross multiply
    3,292,726.40x = 4,544,668.32 × 2,003,981.84
  4. Step 4: Simplify right side
    3,292,726.40x = 9,107,432,782,103.31
  5. Step 5: Solve for x
    x = 9,107,432,782,103.31/3,292,726.40
  6. Step 6: Final answer
    x = 2,765,924.55

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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.