Home / 2,606,063.22-3,891,269.57-2,334,437.82

Finding the Fourth Proportional to 2,606,063.22, 3,891,269.57 and 2,334,437.82

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Solution

The fourth proportional to 2,606,063.22, 3,891,269.57 and 2,334,437.82 is: 3,485,689.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,063.22 : 3,891,269.57 = 2,334,437.82 : x
  2. Step 2: Convert to fraction form
    2,606,063.22/3,891,269.57 = 2,334,437.82/x
  3. Step 3: Cross multiply
    2,606,063.22x = 3,891,269.57 × 2,334,437.82
  4. Step 4: Simplify right side
    2,606,063.22x = 9,083,926,840,350.95
  5. Step 5: Solve for x
    x = 9,083,926,840,350.95/2,606,063.22
  6. Step 6: Final answer
    x = 3,485,689.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.