Home / 4,281,713.44-6,428,050.32-3,678,361.96

Finding the Fourth Proportional to 4,281,713.44, 6,428,050.32 and 3,678,361.96

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Solution

The fourth proportional to 4,281,713.44, 6,428,050.32 and 3,678,361.96 is: 5,522,250.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,713.44 : 6,428,050.32 = 3,678,361.96 : x
  2. Step 2: Convert to fraction form
    4,281,713.44/6,428,050.32 = 3,678,361.96/x
  3. Step 3: Cross multiply
    4,281,713.44x = 6,428,050.32 × 3,678,361.96
  4. Step 4: Simplify right side
    4,281,713.44x = 23,644,695,774,053.83
  5. Step 5: Solve for x
    x = 23,644,695,774,053.83/4,281,713.44
  6. Step 6: Final answer
    x = 5,522,250.87

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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.