Home / 4,462,449.20-6,695,567.88-2,438,328.80

Finding the Fourth Proportional to 4,462,449.20, 6,695,567.88 and 2,438,328.80

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Solution

The fourth proportional to 4,462,449.20, 6,695,567.88 and 2,438,328.80 is: 3,658,528.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,449.20 : 6,695,567.88 = 2,438,328.80 : x
  2. Step 2: Convert to fraction form
    4,462,449.20/6,695,567.88 = 2,438,328.80/x
  3. Step 3: Cross multiply
    4,462,449.20x = 6,695,567.88 × 2,438,328.80
  4. Step 4: Simplify right side
    4,462,449.20x = 16,325,995,994,158.94
  5. Step 5: Solve for x
    x = 16,325,995,994,158.94/4,462,449.20
  6. Step 6: Final answer
    x = 3,658,528.15

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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.