Home / 7,584,449.34-11,371,362.03-2,791,517.34

Finding the Fourth Proportional to 7,584,449.34, 11,371,362.03 and 2,791,517.34

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Solution

The fourth proportional to 7,584,449.34, 11,371,362.03 and 2,791,517.34 is: 4,185,320.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,449.34 : 11,371,362.03 = 2,791,517.34 : x
  2. Step 2: Convert to fraction form
    7,584,449.34/11,371,362.03 = 2,791,517.34/x
  3. Step 3: Cross multiply
    7,584,449.34x = 11,371,362.03 × 2,791,517.34
  4. Step 4: Simplify right side
    7,584,449.34x = 31,743,354,286,162.60
  5. Step 5: Solve for x
    x = 31,743,354,286,162.60/7,584,449.34
  6. Step 6: Final answer
    x = 4,185,320.89

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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.