Home / 2,006,334.35-3,008,869.34-658,182.80

Finding the Fourth Proportional to 2,006,334.35, 3,008,869.34 and 658,182.80

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Solution

The fourth proportional to 2,006,334.35, 3,008,869.34 and 658,182.80 is: 987,066.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,334.35 : 3,008,869.34 = 658,182.80 : x
  2. Step 2: Convert to fraction form
    2,006,334.35/3,008,869.34 = 658,182.80/x
  3. Step 3: Cross multiply
    2,006,334.35x = 3,008,869.34 × 658,182.80
  4. Step 4: Simplify right side
    2,006,334.35x = 1,980,386,047,035.35
  5. Step 5: Solve for x
    x = 1,980,386,047,035.35/2,006,334.35
  6. Step 6: Final answer
    x = 987,066.81

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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.