Home / 3,023,265.46-4,534,869.99-1,225,721.64

Finding the Fourth Proportional to 3,023,265.46, 4,534,869.99 and 1,225,721.64

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Solution

The fourth proportional to 3,023,265.46, 4,534,869.99 and 1,225,721.64 is: 1,838,571.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,265.46 : 4,534,869.99 = 1,225,721.64 : x
  2. Step 2: Convert to fraction form
    3,023,265.46/4,534,869.99 = 1,225,721.64/x
  3. Step 3: Cross multiply
    3,023,265.46x = 4,534,869.99 × 1,225,721.64
  4. Step 4: Simplify right side
    3,023,265.46x = 5,558,488,281,329.58
  5. Step 5: Solve for x
    x = 5,558,488,281,329.58/3,023,265.46
  6. Step 6: Final answer
    x = 1,838,571.03

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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.