Home / 3,743,465.20-5,165,981.94-2,024,585.70

Finding the Fourth Proportional to 3,743,465.20, 5,165,981.94 and 2,024,585.70

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Solution

The fourth proportional to 3,743,465.20, 5,165,981.94 and 2,024,585.70 is: 2,793,928.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,465.20 : 5,165,981.94 = 2,024,585.70 : x
  2. Step 2: Convert to fraction form
    3,743,465.20/5,165,981.94 = 2,024,585.70/x
  3. Step 3: Cross multiply
    3,743,465.20x = 5,165,981.94 × 2,024,585.70
  4. Step 4: Simplify right side
    3,743,465.20x = 10,458,973,162,182.26
  5. Step 5: Solve for x
    x = 10,458,973,162,182.26/3,743,465.20
  6. Step 6: Final answer
    x = 2,793,928.25

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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.