Home / 3,702,492.24-5,109,371.64-2,092,860.24

Finding the Fourth Proportional to 3,702,492.24, 5,109,371.64 and 2,092,860.24

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Solution

The fourth proportional to 3,702,492.24, 5,109,371.64 and 2,092,860.24 is: 2,888,108.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,492.24 : 5,109,371.64 = 2,092,860.24 : x
  2. Step 2: Convert to fraction form
    3,702,492.24/5,109,371.64 = 2,092,860.24/x
  3. Step 3: Cross multiply
    3,702,492.24x = 5,109,371.64 × 2,092,860.24
  4. Step 4: Simplify right side
    3,702,492.24x = 10,693,200,756,739.59
  5. Step 5: Solve for x
    x = 10,693,200,756,739.59/3,702,492.24
  6. Step 6: Final answer
    x = 2,888,108.89

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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.