Home / 3,034,182.06-4,551,448.23-1,140,939.90

Finding the Fourth Proportional to 3,034,182.06, 4,551,448.23 and 1,140,939.90

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Solution

The fourth proportional to 3,034,182.06, 4,551,448.23 and 1,140,939.90 is: 1,711,475.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,182.06 : 4,551,448.23 = 1,140,939.90 : x
  2. Step 2: Convert to fraction form
    3,034,182.06/4,551,448.23 = 1,140,939.90/x
  3. Step 3: Cross multiply
    3,034,182.06x = 4,551,448.23 × 1,140,939.90
  4. Step 4: Simplify right side
    3,034,182.06x = 5,192,928,888,391.38
  5. Step 5: Solve for x
    x = 5,192,928,888,391.38/3,034,182.06
  6. Step 6: Final answer
    x = 1,711,475.71

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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.