Home / 3,283,672.80-4,925,509.20-2,964,808.20

Finding the Fourth Proportional to 3,283,672.80, 4,925,509.20 and 2,964,808.20

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Solution

The fourth proportional to 3,283,672.80, 4,925,509.20 and 2,964,808.20 is: 4,447,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,672.80 : 4,925,509.20 = 2,964,808.20 : x
  2. Step 2: Convert to fraction form
    3,283,672.80/4,925,509.20 = 2,964,808.20/x
  3. Step 3: Cross multiply
    3,283,672.80x = 4,925,509.20 × 2,964,808.20
  4. Step 4: Simplify right side
    3,283,672.80x = 14,603,190,065,335.44
  5. Step 5: Solve for x
    x = 14,603,190,065,335.44/3,283,672.80
  6. Step 6: Final answer
    x = 4,447,212.30

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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.