Home / 2,439,473.40-3,366,423-1,351,735.44

Finding the Fourth Proportional to 2,439,473.40, 3,366,423 and 1,351,735.44

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Solution

The fourth proportional to 2,439,473.40, 3,366,423 and 1,351,735.44 is: 1,865,367.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,473.40 : 3,366,423 = 1,351,735.44 : x
  2. Step 2: Convert to fraction form
    2,439,473.40/3,366,423 = 1,351,735.44/x
  3. Step 3: Cross multiply
    2,439,473.40x = 3,366,423 × 1,351,735.44
  4. Step 4: Simplify right side
    2,439,473.40x = 4,550,513,275,131.12
  5. Step 5: Solve for x
    x = 4,550,513,275,131.12/2,439,473.40
  6. Step 6: Final answer
    x = 1,865,367.04

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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.