Home / 4,201,633.20-6,302,449.80-2,607,310.20

Finding the Fourth Proportional to 4,201,633.20, 6,302,449.80 and 2,607,310.20

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Solution

The fourth proportional to 4,201,633.20, 6,302,449.80 and 2,607,310.20 is: 3,910,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,633.20 : 6,302,449.80 = 2,607,310.20 : x
  2. Step 2: Convert to fraction form
    4,201,633.20/6,302,449.80 = 2,607,310.20/x
  3. Step 3: Cross multiply
    4,201,633.20x = 6,302,449.80 × 2,607,310.20
  4. Step 4: Simplify right side
    4,201,633.20x = 16,432,441,648,527.96
  5. Step 5: Solve for x
    x = 16,432,441,648,527.96/4,201,633.20
  6. Step 6: Final answer
    x = 3,910,965.30

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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.