Home / 2,295,997.11-3,167,415.87-1,480,462.76

Finding the Fourth Proportional to 2,295,997.11, 3,167,415.87 and 1,480,462.76

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Solution

The fourth proportional to 2,295,997.11, 3,167,415.87 and 1,480,462.76 is: 2,042,355.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,997.11 : 3,167,415.87 = 1,480,462.76 : x
  2. Step 2: Convert to fraction form
    2,295,997.11/3,167,415.87 = 1,480,462.76/x
  3. Step 3: Cross multiply
    2,295,997.11x = 3,167,415.87 × 1,480,462.76
  4. Step 4: Simplify right side
    2,295,997.11x = 4,689,241,248,886.54
  5. Step 5: Solve for x
    x = 4,689,241,248,886.54/2,295,997.11
  6. Step 6: Final answer
    x = 2,042,355.03

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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.