Home / 2,253,263.03-3,109,502.97-1,234,645.91

Finding the Fourth Proportional to 2,253,263.03, 3,109,502.97 and 1,234,645.91

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Solution

The fourth proportional to 2,253,263.03, 3,109,502.97 and 1,234,645.91 is: 1,703,811.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,263.03 : 3,109,502.97 = 1,234,645.91 : x
  2. Step 2: Convert to fraction form
    2,253,263.03/3,109,502.97 = 1,234,645.91/x
  3. Step 3: Cross multiply
    2,253,263.03x = 3,109,502.97 × 1,234,645.91
  4. Step 4: Simplify right side
    2,253,263.03x = 3,839,135,131,817.11
  5. Step 5: Solve for x
    x = 3,839,135,131,817.11/2,253,263.03
  6. Step 6: Final answer
    x = 1,703,811.35

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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.