Home / 5,619,071.96-7,754,319.34-3,040,752.76

Finding the Fourth Proportional to 5,619,071.96, 7,754,319.34 and 3,040,752.76

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Solution

The fourth proportional to 5,619,071.96, 7,754,319.34 and 3,040,752.76 is: 4,196,238.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,071.96 : 7,754,319.34 = 3,040,752.76 : x
  2. Step 2: Convert to fraction form
    5,619,071.96/7,754,319.34 = 3,040,752.76/x
  3. Step 3: Cross multiply
    5,619,071.96x = 7,754,319.34 × 3,040,752.76
  4. Step 4: Simplify right side
    5,619,071.96x = 23,578,967,935,026.38
  5. Step 5: Solve for x
    x = 23,578,967,935,026.38/5,619,071.96
  6. Step 6: Final answer
    x = 4,196,238.83

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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.