Home / 2,834,792.18-4,254,180.88-2,563,757.28

Finding the Fourth Proportional to 2,834,792.18, 4,254,180.88 and 2,563,757.28

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Solution

The fourth proportional to 2,834,792.18, 4,254,180.88 and 2,563,757.28 is: 3,847,438.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,792.18 : 4,254,180.88 = 2,563,757.28 : x
  2. Step 2: Convert to fraction form
    2,834,792.18/4,254,180.88 = 2,563,757.28/x
  3. Step 3: Cross multiply
    2,834,792.18x = 4,254,180.88 × 2,563,757.28
  4. Step 4: Simplify right side
    2,834,792.18x = 10,906,687,201,536.80
  5. Step 5: Solve for x
    x = 10,906,687,201,536.80/2,834,792.18
  6. Step 6: Final answer
    x = 3,847,438.02

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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.