Home / 3,265,178.33-4,495,655.16-2,962,508.46

Finding the Fourth Proportional to 3,265,178.33, 4,495,655.16 and 2,962,508.46

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Solution

The fourth proportional to 3,265,178.33, 4,495,655.16 and 2,962,508.46 is: 4,078,924.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,178.33 : 4,495,655.16 = 2,962,508.46 : x
  2. Step 2: Convert to fraction form
    3,265,178.33/4,495,655.16 = 2,962,508.46/x
  3. Step 3: Cross multiply
    3,265,178.33x = 4,495,655.16 × 2,962,508.46
  4. Step 4: Simplify right side
    3,265,178.33x = 13,318,416,444,742.65
  5. Step 5: Solve for x
    x = 13,318,416,444,742.65/3,265,178.33
  6. Step 6: Final answer
    x = 4,078,924.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.