Home / 7,176,840.33-10,766,335.77-2,317,523.16

Finding the Fourth Proportional to 7,176,840.33, 10,766,335.77 and 2,317,523.16

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Solution

The fourth proportional to 7,176,840.33, 10,766,335.77 and 2,317,523.16 is: 3,476,631.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,176,840.33 : 10,766,335.77 = 2,317,523.16 : x
  2. Step 2: Convert to fraction form
    7,176,840.33/10,766,335.77 = 2,317,523.16/x
  3. Step 3: Cross multiply
    7,176,840.33x = 10,766,335.77 × 2,317,523.16
  4. Step 4: Simplify right side
    7,176,840.33x = 24,951,232,495,311.43
  5. Step 5: Solve for x
    x = 24,951,232,495,311.43/7,176,840.33
  6. Step 6: Final answer
    x = 3,476,631.96

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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.