Home / 3,522,536.62-5,282,139.54-1,364,572.46

Finding the Fourth Proportional to 3,522,536.62, 5,282,139.54 and 1,364,572.46

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Solution

The fourth proportional to 3,522,536.62, 5,282,139.54 and 1,364,572.46 is: 2,046,213.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,536.62 : 5,282,139.54 = 1,364,572.46 : x
  2. Step 2: Convert to fraction form
    3,522,536.62/5,282,139.54 = 1,364,572.46/x
  3. Step 3: Cross multiply
    3,522,536.62x = 5,282,139.54 × 1,364,572.46
  4. Step 4: Simplify right side
    3,522,536.62x = 7,207,862,146,161.07
  5. Step 5: Solve for x
    x = 7,207,862,146,161.07/3,522,536.62
  6. Step 6: Final answer
    x = 2,046,213.55

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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.