Home / 6,895,018.74-9,515,191.97-3,797,612.32

Finding the Fourth Proportional to 6,895,018.74, 9,515,191.97 and 3,797,612.32

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Solution

The fourth proportional to 6,895,018.74, 9,515,191.97 and 3,797,612.32 is: 5,240,741.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,018.74 : 9,515,191.97 = 3,797,612.32 : x
  2. Step 2: Convert to fraction form
    6,895,018.74/9,515,191.97 = 3,797,612.32/x
  3. Step 3: Cross multiply
    6,895,018.74x = 9,515,191.97 × 3,797,612.32
  4. Step 4: Simplify right side
    6,895,018.74x = 36,135,010,252,437.07
  5. Step 5: Solve for x
    x = 36,135,010,252,437.07/6,895,018.74
  6. Step 6: Final answer
    x = 5,240,741.41

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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.