Home / 7,340,623.56-11,011,046.31-2,548,465.11

Finding the Fourth Proportional to 7,340,623.56, 11,011,046.31 and 2,548,465.11

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Solution

The fourth proportional to 7,340,623.56, 11,011,046.31 and 2,548,465.11 is: 3,822,736.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,623.56 : 11,011,046.31 = 2,548,465.11 : x
  2. Step 2: Convert to fraction form
    7,340,623.56/11,011,046.31 = 2,548,465.11/x
  3. Step 3: Cross multiply
    7,340,623.56x = 11,011,046.31 × 2,548,465.11
  4. Step 4: Simplify right side
    7,340,623.56x = 28,061,267,345,629.24
  5. Step 5: Solve for x
    x = 28,061,267,345,629.24/7,340,623.56
  6. Step 6: Final answer
    x = 3,822,736.19

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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.