Home / 1,827,295.20-2,741,115.60-497,599.20

Finding the Fourth Proportional to 1,827,295.20, 2,741,115.60 and 497,599.20

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Solution

The fourth proportional to 1,827,295.20, 2,741,115.60 and 497,599.20 is: 746,445.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,295.20 : 2,741,115.60 = 497,599.20 : x
  2. Step 2: Convert to fraction form
    1,827,295.20/2,741,115.60 = 497,599.20/x
  3. Step 3: Cross multiply
    1,827,295.20x = 2,741,115.60 × 497,599.20
  4. Step 4: Simplify right side
    1,827,295.20x = 1,363,976,929,667.52
  5. Step 5: Solve for x
    x = 1,363,976,929,667.52/1,827,295.20
  6. Step 6: Final answer
    x = 746,445.86

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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.