Home / 2,539,018.44-3,808,773.09-741,860.91

Finding the Fourth Proportional to 2,539,018.44, 3,808,773.09 and 741,860.91

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Solution

The fourth proportional to 2,539,018.44, 3,808,773.09 and 741,860.91 is: 1,112,863.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,018.44 : 3,808,773.09 = 741,860.91 : x
  2. Step 2: Convert to fraction form
    2,539,018.44/3,808,773.09 = 741,860.91/x
  3. Step 3: Cross multiply
    2,539,018.44x = 3,808,773.09 × 741,860.91
  4. Step 4: Simplify right side
    2,539,018.44x = 2,825,579,870,530.91
  5. Step 5: Solve for x
    x = 2,825,579,870,530.91/2,539,018.44
  6. Step 6: Final answer
    x = 1,112,863.08

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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.