Home / 3,302,041.32-4,953,063.06-2,179,847.88

Finding the Fourth Proportional to 3,302,041.32, 4,953,063.06 and 2,179,847.88

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Solution

The fourth proportional to 3,302,041.32, 4,953,063.06 and 2,179,847.88 is: 3,269,772.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,041.32 : 4,953,063.06 = 2,179,847.88 : x
  2. Step 2: Convert to fraction form
    3,302,041.32/4,953,063.06 = 2,179,847.88/x
  3. Step 3: Cross multiply
    3,302,041.32x = 4,953,063.06 × 2,179,847.88
  4. Step 4: Simplify right side
    3,302,041.32x = 10,796,924,010,847.31
  5. Step 5: Solve for x
    x = 10,796,924,010,847.31/3,302,041.32
  6. Step 6: Final answer
    x = 3,269,772.53

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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.