Home / 8,059,605.14-12,091,003.20-2,302,388.48

Finding the Fourth Proportional to 8,059,605.14, 12,091,003.20 and 2,302,388.48

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Solution

The fourth proportional to 8,059,605.14, 12,091,003.20 and 2,302,388.48 is: 3,454,038.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,605.14 : 12,091,003.20 = 2,302,388.48 : x
  2. Step 2: Convert to fraction form
    8,059,605.14/12,091,003.20 = 2,302,388.48/x
  3. Step 3: Cross multiply
    8,059,605.14x = 12,091,003.20 × 2,302,388.48
  4. Step 4: Simplify right side
    8,059,605.14x = 27,838,186,418,868.12
  5. Step 5: Solve for x
    x = 27,838,186,418,868.12/8,059,605.14
  6. Step 6: Final answer
    x = 3,454,038.50

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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.