Home / 2,341,598.12-3,512,630.61-635,768.80

Finding the Fourth Proportional to 2,341,598.12, 3,512,630.61 and 635,768.80

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Solution

The fourth proportional to 2,341,598.12, 3,512,630.61 and 635,768.80 is: 953,716.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,598.12 : 3,512,630.61 = 635,768.80 : x
  2. Step 2: Convert to fraction form
    2,341,598.12/3,512,630.61 = 635,768.80/x
  3. Step 3: Cross multiply
    2,341,598.12x = 3,512,630.61 × 635,768.80
  4. Step 4: Simplify right side
    2,341,598.12x = 2,233,220,938,981.39
  5. Step 5: Solve for x
    x = 2,233,220,938,981.39/2,341,598.12
  6. Step 6: Final answer
    x = 953,716.58

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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.