Home / 7,241,257-10,863,284.22-2,753,184.04

Finding the Fourth Proportional to 7,241,257, 10,863,284.22 and 2,753,184.04

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Solution

The fourth proportional to 7,241,257, 10,863,284.22 and 2,753,184.04 is: 4,130,307.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,241,257 : 10,863,284.22 = 2,753,184.04 : x
  2. Step 2: Convert to fraction form
    7,241,257/10,863,284.22 = 2,753,184.04/x
  3. Step 3: Cross multiply
    7,241,257x = 10,863,284.22 × 2,753,184.04
  4. Step 4: Simplify right side
    7,241,257x = 29,908,620,736,487.85
  5. Step 5: Solve for x
    x = 29,908,620,736,487.85/7,241,257
  6. Step 6: Final answer
    x = 4,130,307.86

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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.