Home / 7,367,542.34-11,052,808.22-2,317,678.34

Finding the Fourth Proportional to 7,367,542.34, 11,052,808.22 and 2,317,678.34

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Solution

The fourth proportional to 7,367,542.34, 11,052,808.22 and 2,317,678.34 is: 3,476,987.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,542.34 : 11,052,808.22 = 2,317,678.34 : x
  2. Step 2: Convert to fraction form
    7,367,542.34/11,052,808.22 = 2,317,678.34/x
  3. Step 3: Cross multiply
    7,367,542.34x = 11,052,808.22 × 2,317,678.34
  4. Step 4: Simplify right side
    7,367,542.34x = 25,616,854,207,667.95
  5. Step 5: Solve for x
    x = 25,616,854,207,667.95/7,367,542.34
  6. Step 6: Final answer
    x = 3,476,987.72

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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.