Home / 7,275,888.52-10,914,953.82-2,482,460.44

Finding the Fourth Proportional to 7,275,888.52, 10,914,953.82 and 2,482,460.44

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Solution

The fourth proportional to 7,275,888.52, 10,914,953.82 and 2,482,460.44 is: 3,724,073.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,888.52 : 10,914,953.82 = 2,482,460.44 : x
  2. Step 2: Convert to fraction form
    7,275,888.52/10,914,953.82 = 2,482,460.44/x
  3. Step 3: Cross multiply
    7,275,888.52x = 10,914,953.82 × 2,482,460.44
  4. Step 4: Simplify right side
    7,275,888.52x = 27,095,941,062,576.88
  5. Step 5: Solve for x
    x = 27,095,941,062,576.88/7,275,888.52
  6. Step 6: Final answer
    x = 3,724,073.15

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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.