Home / 2,508,899.56-3,744,389.45-2,266,762.36

Finding the Fourth Proportional to 2,508,899.56, 3,744,389.45 and 2,266,762.36

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Solution

The fourth proportional to 2,508,899.56, 3,744,389.45 and 2,266,762.36 is: 3,383,013.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,899.56 : 3,744,389.45 = 2,266,762.36 : x
  2. Step 2: Convert to fraction form
    2,508,899.56/3,744,389.45 = 2,266,762.36/x
  3. Step 3: Cross multiply
    2,508,899.56x = 3,744,389.45 × 2,266,762.36
  4. Step 4: Simplify right side
    2,508,899.56x = 8,487,641,066,441.10
  5. Step 5: Solve for x
    x = 8,487,641,066,441.10/2,508,899.56
  6. Step 6: Final answer
    x = 3,383,013.49

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.