Home / 4,665,954.52-6,439,017.20-2,519,778.52

Finding the Fourth Proportional to 4,665,954.52, 6,439,017.20 and 2,519,778.52

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Solution

The fourth proportional to 4,665,954.52, 6,439,017.20 and 2,519,778.52 is: 3,477,294.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,954.52 : 6,439,017.20 = 2,519,778.52 : x
  2. Step 2: Convert to fraction form
    4,665,954.52/6,439,017.20 = 2,519,778.52/x
  3. Step 3: Cross multiply
    4,665,954.52x = 6,439,017.20 × 2,519,778.52
  4. Step 4: Simplify right side
    4,665,954.52x = 16,224,897,230,470.54
  5. Step 5: Solve for x
    x = 16,224,897,230,470.54/4,665,954.52
  6. Step 6: Final answer
    x = 3,477,294.34

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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.