Home / 6,995,284.12-9,653,512.14-4,055,672.56

Finding the Fourth Proportional to 6,995,284.12, 9,653,512.14 and 4,055,672.56

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Solution

The fourth proportional to 6,995,284.12, 9,653,512.14 and 4,055,672.56 is: 5,596,839.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,284.12 : 9,653,512.14 = 4,055,672.56 : x
  2. Step 2: Convert to fraction form
    6,995,284.12/9,653,512.14 = 4,055,672.56/x
  3. Step 3: Cross multiply
    6,995,284.12x = 9,653,512.14 × 4,055,672.56
  4. Step 4: Simplify right side
    6,995,284.12x = 39,151,484,293,824.88
  5. Step 5: Solve for x
    x = 39,151,484,293,824.88/6,995,284.12
  6. Step 6: Final answer
    x = 5,596,839.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.