Home / 2,495,924.92-3,744,447.42-790,170.15

Finding the Fourth Proportional to 2,495,924.92, 3,744,447.42 and 790,170.15

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Solution

The fourth proportional to 2,495,924.92, 3,744,447.42 and 790,170.15 is: 1,185,432.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,924.92 : 3,744,447.42 = 790,170.15 : x
  2. Step 2: Convert to fraction form
    2,495,924.92/3,744,447.42 = 790,170.15/x
  3. Step 3: Cross multiply
    2,495,924.92x = 3,744,447.42 × 790,170.15
  4. Step 4: Simplify right side
    2,495,924.92x = 2,958,750,579,528.51
  5. Step 5: Solve for x
    x = 2,958,750,579,528.51/2,495,924.92
  6. Step 6: Final answer
    x = 1,185,432.53

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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.