Home / 2,008,025.77-3,012,074.66-729,541.21

Finding the Fourth Proportional to 2,008,025.77, 3,012,074.66 and 729,541.21

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Solution

The fourth proportional to 2,008,025.77, 3,012,074.66 and 729,541.21 is: 1,094,324.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,025.77 : 3,012,074.66 = 729,541.21 : x
  2. Step 2: Convert to fraction form
    2,008,025.77/3,012,074.66 = 729,541.21/x
  3. Step 3: Cross multiply
    2,008,025.77x = 3,012,074.66 × 729,541.21
  4. Step 4: Simplify right side
    2,008,025.77x = 2,197,432,592,066.74
  5. Step 5: Solve for x
    x = 2,197,432,592,066.74/2,008,025.77
  6. Step 6: Final answer
    x = 1,094,324.90

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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.