Home / 3,593,901.76-4,959,553.15-1,962,301.34

Finding the Fourth Proportional to 3,593,901.76, 4,959,553.15 and 1,962,301.34

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Solution

The fourth proportional to 3,593,901.76, 4,959,553.15 and 1,962,301.34 is: 2,707,958.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,901.76 : 4,959,553.15 = 1,962,301.34 : x
  2. Step 2: Convert to fraction form
    3,593,901.76/4,959,553.15 = 1,962,301.34/x
  3. Step 3: Cross multiply
    3,593,901.76x = 4,959,553.15 × 1,962,301.34
  4. Step 4: Simplify right side
    3,593,901.76x = 9,732,137,806,897.98
  5. Step 5: Solve for x
    x = 9,732,137,806,897.98/3,593,901.76
  6. Step 6: Final answer
    x = 2,707,958.78

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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.