Home / 6,895,017.74-9,515,190.59-3,797,611.32

Finding the Fourth Proportional to 6,895,017.74, 9,515,190.59 and 3,797,611.32

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Solution

The fourth proportional to 6,895,017.74, 9,515,190.59 and 3,797,611.32 is: 5,240,740.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,017.74 : 9,515,190.59 = 3,797,611.32 : x
  2. Step 2: Convert to fraction form
    6,895,017.74/9,515,190.59 = 3,797,611.32/x
  3. Step 3: Cross multiply
    6,895,017.74x = 9,515,190.59 × 3,797,611.32
  4. Step 4: Simplify right side
    6,895,017.74x = 36,134,995,527,476.43
  5. Step 5: Solve for x
    x = 36,134,995,527,476.43/6,895,017.74
  6. Step 6: Final answer
    x = 5,240,740.04

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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.