Home / 3,329,146.52-4,592,914.95-1,933,470.55

Finding the Fourth Proportional to 3,329,146.52, 4,592,914.95 and 1,933,470.55

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Solution

The fourth proportional to 3,329,146.52, 4,592,914.95 and 1,933,470.55 is: 2,667,430.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,146.52 : 4,592,914.95 = 1,933,470.55 : x
  2. Step 2: Convert to fraction form
    3,329,146.52/4,592,914.95 = 1,933,470.55/x
  3. Step 3: Cross multiply
    3,329,146.52x = 4,592,914.95 × 1,933,470.55
  4. Step 4: Simplify right side
    3,329,146.52x = 8,880,265,794,553.81
  5. Step 5: Solve for x
    x = 8,880,265,794,553.81/3,329,146.52
  6. Step 6: Final answer
    x = 2,667,430.15

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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.