Home / 3,446,997.56-5,165,656.69-2,724,161.25

Finding the Fourth Proportional to 3,446,997.56, 5,165,656.69 and 2,724,161.25

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Solution

The fourth proportional to 3,446,997.56, 5,165,656.69 and 2,724,161.25 is: 4,082,417.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,997.56 : 5,165,656.69 = 2,724,161.25 : x
  2. Step 2: Convert to fraction form
    3,446,997.56/5,165,656.69 = 2,724,161.25/x
  3. Step 3: Cross multiply
    3,446,997.56x = 5,165,656.69 × 2,724,161.25
  4. Step 4: Simplify right side
    3,446,997.56x = 14,072,081,785,701.26
  5. Step 5: Solve for x
    x = 14,072,081,785,701.26/3,446,997.56
  6. Step 6: Final answer
    x = 4,082,417.10

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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.