Home / 2,741,520.01-4,112,746.73-1,375,944.76

Finding the Fourth Proportional to 2,741,520.01, 4,112,746.73 and 1,375,944.76

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Solution

The fourth proportional to 2,741,520.01, 4,112,746.73 and 1,375,944.76 is: 2,064,151.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,520.01 : 4,112,746.73 = 1,375,944.76 : x
  2. Step 2: Convert to fraction form
    2,741,520.01/4,112,746.73 = 1,375,944.76/x
  3. Step 3: Cross multiply
    2,741,520.01x = 4,112,746.73 × 1,375,944.76
  4. Step 4: Simplify right side
    2,741,520.01x = 5,658,912,312,350.64
  5. Step 5: Solve for x
    x = 5,658,912,312,350.64/2,741,520.01
  6. Step 6: Final answer
    x = 2,064,151.38

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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.