Home / 4,240,701-6,361,765.92-1,965,302.46

Finding the Fourth Proportional to 4,240,701, 6,361,765.92 and 1,965,302.46

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Solution

The fourth proportional to 4,240,701, 6,361,765.92 and 1,965,302.46 is: 2,948,284.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,701 : 6,361,765.92 = 1,965,302.46 : x
  2. Step 2: Convert to fraction form
    4,240,701/6,361,765.92 = 1,965,302.46/x
  3. Step 3: Cross multiply
    4,240,701x = 6,361,765.92 × 1,965,302.46
  4. Step 4: Simplify right side
    4,240,701x = 12,502,794,212,520.16
  5. Step 5: Solve for x
    x = 12,502,794,212,520.16/4,240,701
  6. Step 6: Final answer
    x = 2,948,284.78

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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.