Home / 2,003,019.27-3,004,532.66-486,703.49

Finding the Fourth Proportional to 2,003,019.27, 3,004,532.66 and 486,703.49

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Solution

The fourth proportional to 2,003,019.27, 3,004,532.66 and 486,703.49 is: 730,056.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,019.27 : 3,004,532.66 = 486,703.49 : x
  2. Step 2: Convert to fraction form
    2,003,019.27/3,004,532.66 = 486,703.49/x
  3. Step 3: Cross multiply
    2,003,019.27x = 3,004,532.66 × 486,703.49
  4. Step 4: Simplify right side
    2,003,019.27x = 1,462,316,517,635.08
  5. Step 5: Solve for x
    x = 1,462,316,517,635.08/2,003,019.27
  6. Step 6: Final answer
    x = 730,056.14

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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.