Home / 5,619,069.96-7,754,316.57-3,040,750.76

Finding the Fourth Proportional to 5,619,069.96, 7,754,316.57 and 3,040,750.76

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Solution

The fourth proportional to 5,619,069.96, 7,754,316.57 and 3,040,750.76 is: 4,196,236.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,069.96 : 7,754,316.57 = 3,040,750.76 : x
  2. Step 2: Convert to fraction form
    5,619,069.96/7,754,316.57 = 3,040,750.76/x
  3. Step 3: Cross multiply
    5,619,069.96x = 7,754,316.57 × 3,040,750.76
  4. Step 4: Simplify right side
    5,619,069.96x = 23,578,944,003,508.09
  5. Step 5: Solve for x
    x = 23,578,944,003,508.09/5,619,069.96
  6. Step 6: Final answer
    x = 4,196,236.06

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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.