Home / 8,524,200.54-11,763,570.15-4,656,972.18

Finding the Fourth Proportional to 8,524,200.54, 11,763,570.15 and 4,656,972.18

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Solution

The fourth proportional to 8,524,200.54, 11,763,570.15 and 4,656,972.18 is: 6,426,716.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,524,200.54 : 11,763,570.15 = 4,656,972.18 : x
  2. Step 2: Convert to fraction form
    8,524,200.54/11,763,570.15 = 4,656,972.18/x
  3. Step 3: Cross multiply
    8,524,200.54x = 11,763,570.15 × 4,656,972.18
  4. Step 4: Simplify right side
    8,524,200.54x = 54,782,618,926,028.42
  5. Step 5: Solve for x
    x = 54,782,618,926,028.42/8,524,200.54
  6. Step 6: Final answer
    x = 6,426,716.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.