Home / 5,037,837.89-6,952,285.37-2,745,993.65

Finding the Fourth Proportional to 5,037,837.89, 6,952,285.37 and 2,745,993.65

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Solution

The fourth proportional to 5,037,837.89, 6,952,285.37 and 2,745,993.65 is: 3,789,508.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,837.89 : 6,952,285.37 = 2,745,993.65 : x
  2. Step 2: Convert to fraction form
    5,037,837.89/6,952,285.37 = 2,745,993.65/x
  3. Step 3: Cross multiply
    5,037,837.89x = 6,952,285.37 × 2,745,993.65
  4. Step 4: Simplify right side
    5,037,837.89x = 19,090,931,479,007.90
  5. Step 5: Solve for x
    x = 19,090,931,479,007.90/5,037,837.89
  6. Step 6: Final answer
    x = 3,789,508.89

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.