Home / 10,679,766.04-16,008,451.62-4,995,199

Finding the Fourth Proportional to 10,679,766.04, 16,008,451.62 and 4,995,199

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Solution

The fourth proportional to 10,679,766.04, 16,008,451.62 and 4,995,199 is: 7,487,561.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,679,766.04 : 16,008,451.62 = 4,995,199 : x
  2. Step 2: Convert to fraction form
    10,679,766.04/16,008,451.62 = 4,995,199/x
  3. Step 3: Cross multiply
    10,679,766.04x = 16,008,451.62 × 4,995,199
  4. Step 4: Simplify right side
    10,679,766.04x = 79,965,401,523,772.38
  5. Step 5: Solve for x
    x = 79,965,401,523,772.38/10,679,766.04
  6. Step 6: Final answer
    x = 7,487,561.17

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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.