Home / 2,524,606.87-3,786,943.77-841,710.91

Finding the Fourth Proportional to 2,524,606.87, 3,786,943.77 and 841,710.91

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Solution

The fourth proportional to 2,524,606.87, 3,786,943.77 and 841,710.91 is: 1,262,577.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,606.87 : 3,786,943.77 = 841,710.91 : x
  2. Step 2: Convert to fraction form
    2,524,606.87/3,786,943.77 = 841,710.91/x
  3. Step 3: Cross multiply
    2,524,606.87x = 3,786,943.77 × 841,710.91
  4. Step 4: Simplify right side
    2,524,606.87x = 3,187,511,886,765.53
  5. Step 5: Solve for x
    x = 3,187,511,886,765.53/2,524,606.87
  6. Step 6: Final answer
    x = 1,262,577.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.