Home / 7,284,352.20-10,930,902.30-3,024,076.20

Finding the Fourth Proportional to 7,284,352.20, 10,930,902.30 and 3,024,076.20

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Solution

The fourth proportional to 7,284,352.20, 10,930,902.30 and 3,024,076.20 is: 4,537,930.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284,352.20 : 10,930,902.30 = 3,024,076.20 : x
  2. Step 2: Convert to fraction form
    7,284,352.20/10,930,902.30 = 3,024,076.20/x
  3. Step 3: Cross multiply
    7,284,352.20x = 10,930,902.30 × 3,024,076.20
  4. Step 4: Simplify right side
    7,284,352.20x = 33,055,881,489,955.27
  5. Step 5: Solve for x
    x = 33,055,881,489,955.27/7,284,352.20
  6. Step 6: Final answer
    x = 4,537,930.15

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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.