Home / 4,718,525.17-6,511,502.62-2,653,540.12

Finding the Fourth Proportional to 4,718,525.17, 6,511,502.62 and 2,653,540.12

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Solution

The fourth proportional to 4,718,525.17, 6,511,502.62 and 2,653,540.12 is: 3,661,850.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,525.17 : 6,511,502.62 = 2,653,540.12 : x
  2. Step 2: Convert to fraction form
    4,718,525.17/6,511,502.62 = 2,653,540.12/x
  3. Step 3: Cross multiply
    4,718,525.17x = 6,511,502.62 × 2,653,540.12
  4. Step 4: Simplify right side
    4,718,525.17x = 17,278,533,443,655.12
  5. Step 5: Solve for x
    x = 17,278,533,443,655.12/4,718,525.17
  6. Step 6: Final answer
    x = 3,661,850.43

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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.