Home / 2,033,319.18-3,050,000.64-613,387.56

Finding the Fourth Proportional to 2,033,319.18, 3,050,000.64 and 613,387.56

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Solution

The fourth proportional to 2,033,319.18, 3,050,000.64 and 613,387.56 is: 920,087.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,319.18 : 3,050,000.64 = 613,387.56 : x
  2. Step 2: Convert to fraction form
    2,033,319.18/3,050,000.64 = 613,387.56/x
  3. Step 3: Cross multiply
    2,033,319.18x = 3,050,000.64 × 613,387.56
  4. Step 4: Simplify right side
    2,033,319.18x = 1,870,832,450,568.04
  5. Step 5: Solve for x
    x = 1,870,832,450,568.04/2,033,319.18
  6. Step 6: Final answer
    x = 920,087.94

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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.