Home / 2,293,878.79-3,441,231.90-945,290.76

Finding the Fourth Proportional to 2,293,878.79, 3,441,231.90 and 945,290.76

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Solution

The fourth proportional to 2,293,878.79, 3,441,231.90 and 945,290.76 is: 1,418,106.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,878.79 : 3,441,231.90 = 945,290.76 : x
  2. Step 2: Convert to fraction form
    2,293,878.79/3,441,231.90 = 945,290.76/x
  3. Step 3: Cross multiply
    2,293,878.79x = 3,441,231.90 × 945,290.76
  4. Step 4: Simplify right side
    2,293,878.79x = 3,252,964,718,087.24
  5. Step 5: Solve for x
    x = 3,252,964,718,087.24/2,293,878.79
  6. Step 6: Final answer
    x = 1,418,106.63

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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.