Home / 7,275,452.05-10,910,175.40-2,483,527.69

Finding the Fourth Proportional to 7,275,452.05, 10,910,175.40 and 2,483,527.69

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Solution

The fourth proportional to 7,275,452.05, 10,910,175.40 and 2,483,527.69 is: 3,724,266.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,452.05 : 10,910,175.40 = 2,483,527.69 : x
  2. Step 2: Convert to fraction form
    7,275,452.05/10,910,175.40 = 2,483,527.69/x
  3. Step 3: Cross multiply
    7,275,452.05x = 10,910,175.40 × 2,483,527.69
  4. Step 4: Simplify right side
    7,275,452.05x = 27,095,722,708,656.83
  5. Step 5: Solve for x
    x = 27,095,722,708,656.83/7,275,452.05
  6. Step 6: Final answer
    x = 3,724,266.55

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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.