Home / 2,004,679.02-3,005,690.27-725,118.12

Finding the Fourth Proportional to 2,004,679.02, 3,005,690.27 and 725,118.12

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Solution

The fourth proportional to 2,004,679.02, 3,005,690.27 and 725,118.12 is: 1,087,196.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,679.02 : 3,005,690.27 = 725,118.12 : x
  2. Step 2: Convert to fraction form
    2,004,679.02/3,005,690.27 = 725,118.12/x
  3. Step 3: Cross multiply
    2,004,679.02x = 3,005,690.27 × 725,118.12
  4. Step 4: Simplify right side
    2,004,679.02x = 2,179,480,479,283.63
  5. Step 5: Solve for x
    x = 2,179,480,479,283.63/2,004,679.02
  6. Step 6: Final answer
    x = 1,087,196.73

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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.