Home / 7,367,543.32-11,052,809.70-2,317,679.32

Finding the Fourth Proportional to 7,367,543.32, 11,052,809.70 and 2,317,679.32

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Solution

The fourth proportional to 7,367,543.32, 11,052,809.70 and 2,317,679.32 is: 3,476,989.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,543.32 : 11,052,809.70 = 2,317,679.32 : x
  2. Step 2: Convert to fraction form
    7,367,543.32/11,052,809.70 = 2,317,679.32/x
  3. Step 3: Cross multiply
    7,367,543.32x = 11,052,809.70 × 2,317,679.32
  4. Step 4: Simplify right side
    7,367,543.32x = 25,616,868,469,585.40
  5. Step 5: Solve for x
    x = 25,616,868,469,585.40/7,367,543.32
  6. Step 6: Final answer
    x = 3,476,989.19

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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.