Home / 6,802,427.88-10,205,081.06-2,253,219.12

Finding the Fourth Proportional to 6,802,427.88, 10,205,081.06 and 2,253,219.12

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Solution

The fourth proportional to 6,802,427.88, 10,205,081.06 and 2,253,219.12 is: 3,380,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,427.88 : 10,205,081.06 = 2,253,219.12 : x
  2. Step 2: Convert to fraction form
    6,802,427.88/10,205,081.06 = 2,253,219.12/x
  3. Step 3: Cross multiply
    6,802,427.88x = 10,205,081.06 × 2,253,219.12
  4. Step 4: Simplify right side
    6,802,427.88x = 22,994,283,754,275.77
  5. Step 5: Solve for x
    x = 22,994,283,754,275.77/6,802,427.88
  6. Step 6: Final answer
    x = 3,380,305.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.