Home / 6,935,388.58-10,407,192.66-3,863,950.23

Finding the Fourth Proportional to 6,935,388.58, 10,407,192.66 and 3,863,950.23

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Solution

The fourth proportional to 6,935,388.58, 10,407,192.66 and 3,863,950.23 is: 5,798,215.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,935,388.58 : 10,407,192.66 = 3,863,950.23 : x
  2. Step 2: Convert to fraction form
    6,935,388.58/10,407,192.66 = 3,863,950.23/x
  3. Step 3: Cross multiply
    6,935,388.58x = 10,407,192.66 × 3,863,950.23
  4. Step 4: Simplify right side
    6,935,388.58x = 40,212,874,472,261.31
  5. Step 5: Solve for x
    x = 40,212,874,472,261.31/6,935,388.58
  6. Step 6: Final answer
    x = 5,798,215.05

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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.