Home / 3,028,617.13-4,541,942.90-1,006,318.04

Finding the Fourth Proportional to 3,028,617.13, 4,541,942.90 and 1,006,318.04

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Solution

The fourth proportional to 3,028,617.13, 4,541,942.90 and 1,006,318.04 is: 1,509,150.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,617.13 : 4,541,942.90 = 1,006,318.04 : x
  2. Step 2: Convert to fraction form
    3,028,617.13/4,541,942.90 = 1,006,318.04/x
  3. Step 3: Cross multiply
    3,028,617.13x = 4,541,942.90 × 1,006,318.04
  4. Step 4: Simplify right side
    3,028,617.13x = 4,570,639,090,790.57
  5. Step 5: Solve for x
    x = 4,570,639,090,790.57/3,028,617.13
  6. Step 6: Final answer
    x = 1,509,150.51

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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.