Home / 6,814,233.60-10,221,350.40-3,822,028.80

Finding the Fourth Proportional to 6,814,233.60, 10,221,350.40 and 3,822,028.80

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Solution

The fourth proportional to 6,814,233.60, 10,221,350.40 and 3,822,028.80 is: 5,733,043.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,233.60 : 10,221,350.40 = 3,822,028.80 : x
  2. Step 2: Convert to fraction form
    6,814,233.60/10,221,350.40 = 3,822,028.80/x
  3. Step 3: Cross multiply
    6,814,233.60x = 10,221,350.40 × 3,822,028.80
  4. Step 4: Simplify right side
    6,814,233.60x = 39,066,295,603,691.52
  5. Step 5: Solve for x
    x = 39,066,295,603,691.52/6,814,233.60
  6. Step 6: Final answer
    x = 5,733,043.20

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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.