Home / 3,714,363.76-5,126,035.44-2,083,294.30

Finding the Fourth Proportional to 3,714,363.76, 5,126,035.44 and 2,083,294.30

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Solution

The fourth proportional to 3,714,363.76, 5,126,035.44 and 2,083,294.30 is: 2,875,065.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,363.76 : 5,126,035.44 = 2,083,294.30 : x
  2. Step 2: Convert to fraction form
    3,714,363.76/5,126,035.44 = 2,083,294.30/x
  3. Step 3: Cross multiply
    3,714,363.76x = 5,126,035.44 × 2,083,294.30
  4. Step 4: Simplify right side
    3,714,363.76x = 10,679,040,413,749.99
  5. Step 5: Solve for x
    x = 10,679,040,413,749.99/3,714,363.76
  6. Step 6: Final answer
    x = 2,875,065.85

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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.