Home / 3,811,525.98-5,259,916.16-2,092,757.82

Finding the Fourth Proportional to 3,811,525.98, 5,259,916.16 and 2,092,757.82

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Solution

The fourth proportional to 3,811,525.98, 5,259,916.16 and 2,092,757.82 is: 2,888,011.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,811,525.98 : 5,259,916.16 = 2,092,757.82 : x
  2. Step 2: Convert to fraction form
    3,811,525.98/5,259,916.16 = 2,092,757.82/x
  3. Step 3: Cross multiply
    3,811,525.98x = 5,259,916.16 × 2,092,757.82
  4. Step 4: Simplify right side
    3,811,525.98x = 11,007,730,676,384.37
  5. Step 5: Solve for x
    x = 11,007,730,676,384.37/3,811,525.98
  6. Step 6: Final answer
    x = 2,888,011.45

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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.