Home / 2,563,945.47-3,539,334.20-1,597,553.23

Finding the Fourth Proportional to 2,563,945.47, 3,539,334.20 and 1,597,553.23

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Solution

The fourth proportional to 2,563,945.47, 3,539,334.20 and 1,597,553.23 is: 2,205,302.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,945.47 : 3,539,334.20 = 1,597,553.23 : x
  2. Step 2: Convert to fraction form
    2,563,945.47/3,539,334.20 = 1,597,553.23/x
  3. Step 3: Cross multiply
    2,563,945.47x = 3,539,334.20 × 1,597,553.23
  4. Step 4: Simplify right side
    2,563,945.47x = 5,654,274,783,259.47
  5. Step 5: Solve for x
    x = 5,654,274,783,259.47/2,563,945.47
  6. Step 6: Final answer
    x = 2,205,302.28

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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.