Home / 3,723,951.60-5,585,927.40-2,448,493.20

Finding the Fourth Proportional to 3,723,951.60, 5,585,927.40 and 2,448,493.20

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Solution

The fourth proportional to 3,723,951.60, 5,585,927.40 and 2,448,493.20 is: 3,672,739.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,951.60 : 5,585,927.40 = 2,448,493.20 : x
  2. Step 2: Convert to fraction form
    3,723,951.60/5,585,927.40 = 2,448,493.20/x
  3. Step 3: Cross multiply
    3,723,951.60x = 5,585,927.40 × 2,448,493.20
  4. Step 4: Simplify right side
    3,723,951.60x = 13,677,105,254,593.68
  5. Step 5: Solve for x
    x = 13,677,105,254,593.68/3,723,951.60
  6. Step 6: Final answer
    x = 3,672,739.80

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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.