Home / 3,664,887.96-5,498,856.66-1,614,499.15

Finding the Fourth Proportional to 3,664,887.96, 5,498,856.66 and 1,614,499.15

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Solution

The fourth proportional to 3,664,887.96, 5,498,856.66 and 1,614,499.15 is: 2,422,420.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,887.96 : 5,498,856.66 = 1,614,499.15 : x
  2. Step 2: Convert to fraction form
    3,664,887.96/5,498,856.66 = 1,614,499.15/x
  3. Step 3: Cross multiply
    3,664,887.96x = 5,498,856.66 × 1,614,499.15
  4. Step 4: Simplify right side
    3,664,887.96x = 8,877,899,403,541.84
  5. Step 5: Solve for x
    x = 8,877,899,403,541.84/3,664,887.96
  6. Step 6: Final answer
    x = 2,422,420.41

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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.