Home / 1,738,170.60-2,607,255.90-616,093.80

Finding the Fourth Proportional to 1,738,170.60, 2,607,255.90 and 616,093.80

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Solution

The fourth proportional to 1,738,170.60, 2,607,255.90 and 616,093.80 is: 924,140.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,170.60 : 2,607,255.90 = 616,093.80 : x
  2. Step 2: Convert to fraction form
    1,738,170.60/2,607,255.90 = 616,093.80/x
  3. Step 3: Cross multiply
    1,738,170.60x = 2,607,255.90 × 616,093.80
  4. Step 4: Simplify right side
    1,738,170.60x = 1,606,314,195,003.42
  5. Step 5: Solve for x
    x = 1,606,314,195,003.42/1,738,170.60
  6. Step 6: Final answer
    x = 924,140.70

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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.