Home / 3,674,881.82-5,513,058.53-2,057,950.07

Finding the Fourth Proportional to 3,674,881.82, 5,513,058.53 and 2,057,950.07

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Solution

The fourth proportional to 3,674,881.82, 5,513,058.53 and 2,057,950.07 is: 3,087,337.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,881.82 : 5,513,058.53 = 2,057,950.07 : x
  2. Step 2: Convert to fraction form
    3,674,881.82/5,513,058.53 = 2,057,950.07/x
  3. Step 3: Cross multiply
    3,674,881.82x = 5,513,058.53 × 2,057,950.07
  4. Step 4: Simplify right side
    3,674,881.82x = 11,345,599,149,872.55
  5. Step 5: Solve for x
    x = 11,345,599,149,872.55/3,674,881.82
  6. Step 6: Final answer
    x = 3,087,337.15

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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.