Home / 3,623,294.36-5,002,553.95-2,783,590.39

Finding the Fourth Proportional to 3,623,294.36, 5,002,553.95 and 2,783,590.39

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Solution

The fourth proportional to 3,623,294.36, 5,002,553.95 and 2,783,590.39 is: 3,843,204.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,294.36 : 5,002,553.95 = 2,783,590.39 : x
  2. Step 2: Convert to fraction form
    3,623,294.36/5,002,553.95 = 2,783,590.39/x
  3. Step 3: Cross multiply
    3,623,294.36x = 5,002,553.95 × 2,783,590.39
  4. Step 4: Simplify right side
    3,623,294.36x = 13,925,061,110,409.22
  5. Step 5: Solve for x
    x = 13,925,061,110,409.22/3,623,294.36
  6. Step 6: Final answer
    x = 3,843,204.48

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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.