Home / 4,839,926.67-7,259,892.35-1,996,914.15

Finding the Fourth Proportional to 4,839,926.67, 7,259,892.35 and 1,996,914.15

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Solution

The fourth proportional to 4,839,926.67, 7,259,892.35 and 1,996,914.15 is: 2,995,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,926.67 : 7,259,892.35 = 1,996,914.15 : x
  2. Step 2: Convert to fraction form
    4,839,926.67/7,259,892.35 = 1,996,914.15/x
  3. Step 3: Cross multiply
    4,839,926.67x = 7,259,892.35 × 1,996,914.15
  4. Step 4: Simplify right side
    4,839,926.67x = 14,497,381,751,207.18
  5. Step 5: Solve for x
    x = 14,497,381,751,207.18/4,839,926.67
  6. Step 6: Final answer
    x = 2,995,372.19

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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.