Home / 2,563,625.61-3,536,734.78-1,475,636.85

Finding the Fourth Proportional to 2,563,625.61, 3,536,734.78 and 1,475,636.85

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Solution

The fourth proportional to 2,563,625.61, 3,536,734.78 and 1,475,636.85 is: 2,035,763.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,625.61 : 3,536,734.78 = 1,475,636.85 : x
  2. Step 2: Convert to fraction form
    2,563,625.61/3,536,734.78 = 1,475,636.85/x
  3. Step 3: Cross multiply
    2,563,625.61x = 3,536,734.78 × 1,475,636.85
  4. Step 4: Simplify right side
    2,563,625.61x = 5,218,936,170,044.64
  5. Step 5: Solve for x
    x = 5,218,936,170,044.64/2,563,625.61
  6. Step 6: Final answer
    x = 2,035,763.78

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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.