Home / 297,777.02-410,997.10-183,154.18

Finding the Fourth Proportional to 297,777.02, 410,997.10 and 183,154.18

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Solution

The fourth proportional to 297,777.02, 410,997.10 and 183,154.18 is: 252,792.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,777.02 : 410,997.10 = 183,154.18 : x
  2. Step 2: Convert to fraction form
    297,777.02/410,997.10 = 183,154.18/x
  3. Step 3: Cross multiply
    297,777.02x = 410,997.10 × 183,154.18
  4. Step 4: Simplify right side
    297,777.02x = 75,275,836,832.88
  5. Step 5: Solve for x
    x = 75,275,836,832.88/297,777.02
  6. Step 6: Final answer
    x = 252,792.63

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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.