Home / 2,416,621.60-3,626,244.60-996,821.20

Finding the Fourth Proportional to 2,416,621.60, 3,626,244.60 and 996,821.20

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Solution

The fourth proportional to 2,416,621.60, 3,626,244.60 and 996,821.20 is: 1,495,773.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,621.60 : 3,626,244.60 = 996,821.20 : x
  2. Step 2: Convert to fraction form
    2,416,621.60/3,626,244.60 = 996,821.20/x
  3. Step 3: Cross multiply
    2,416,621.60x = 3,626,244.60 × 996,821.20
  4. Step 4: Simplify right side
    2,416,621.60x = 3,614,717,493,665.52
  5. Step 5: Solve for x
    x = 3,614,717,493,665.52/2,416,621.60
  6. Step 6: Final answer
    x = 1,495,773.06

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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.