Home / 6,548,019.86-9,036,361.03-3,757,597.85

Finding the Fourth Proportional to 6,548,019.86, 9,036,361.03 and 3,757,597.85

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Solution

The fourth proportional to 6,548,019.86, 9,036,361.03 and 3,757,597.85 is: 5,185,538.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,019.86 : 9,036,361.03 = 3,757,597.85 : x
  2. Step 2: Convert to fraction form
    6,548,019.86/9,036,361.03 = 3,757,597.85/x
  3. Step 3: Cross multiply
    6,548,019.86x = 9,036,361.03 × 3,757,597.85
  4. Step 4: Simplify right side
    6,548,019.86x = 33,955,010,791,348.69
  5. Step 5: Solve for x
    x = 33,955,010,791,348.69/6,548,019.86
  6. Step 6: Final answer
    x = 5,185,538.76

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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.