Home / 7,304,429.79-10,953,470.70-3,467,351.79

Finding the Fourth Proportional to 7,304,429.79, 10,953,470.70 and 3,467,351.79

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Solution

The fourth proportional to 7,304,429.79, 10,953,470.70 and 3,467,351.79 is: 5,199,521.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,429.79 : 10,953,470.70 = 3,467,351.79 : x
  2. Step 2: Convert to fraction form
    7,304,429.79/10,953,470.70 = 3,467,351.79/x
  3. Step 3: Cross multiply
    7,304,429.79x = 10,953,470.70 × 3,467,351.79
  4. Step 4: Simplify right side
    7,304,429.79x = 37,979,536,238,357.55
  5. Step 5: Solve for x
    x = 37,979,536,238,357.55/7,304,429.79
  6. Step 6: Final answer
    x = 5,199,521.02

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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.