Home / 5,304,530.91-7,956,851.81-4,246,300.11

Finding the Fourth Proportional to 5,304,530.91, 7,956,851.81 and 4,246,300.11

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Solution

The fourth proportional to 5,304,530.91, 7,956,851.81 and 4,246,300.11 is: 6,369,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,530.91 : 7,956,851.81 = 4,246,300.11 : x
  2. Step 2: Convert to fraction form
    5,304,530.91/7,956,851.81 = 4,246,300.11/x
  3. Step 3: Cross multiply
    5,304,530.91x = 7,956,851.81 × 4,246,300.11
  4. Step 4: Simplify right side
    5,304,530.91x = 33,787,180,694,825.20
  5. Step 5: Solve for x
    x = 33,787,180,694,825.20/5,304,530.91
  6. Step 6: Final answer
    x = 6,369,494.54

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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.