Home / 9,468,992.20-14,209,320.30-4,080,224.20

Finding the Fourth Proportional to 9,468,992.20, 14,209,320.30 and 4,080,224.20

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Solution

The fourth proportional to 9,468,992.20, 14,209,320.30 and 4,080,224.20 is: 6,122,849.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,992.20 : 14,209,320.30 = 4,080,224.20 : x
  2. Step 2: Convert to fraction form
    9,468,992.20/14,209,320.30 = 4,080,224.20/x
  3. Step 3: Cross multiply
    9,468,992.20x = 14,209,320.30 × 4,080,224.20
  4. Step 4: Simplify right side
    9,468,992.20x = 57,977,212,553,611.27
  5. Step 5: Solve for x
    x = 57,977,212,553,611.27/9,468,992.20
  6. Step 6: Final answer
    x = 6,122,849.33

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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.