Home / 2,389,514.94-3,582,943.92-791,206.02

Finding the Fourth Proportional to 2,389,514.94, 3,582,943.92 and 791,206.02

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Solution

The fourth proportional to 2,389,514.94, 3,582,943.92 and 791,206.02 is: 1,186,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,514.94 : 3,582,943.92 = 791,206.02 : x
  2. Step 2: Convert to fraction form
    2,389,514.94/3,582,943.92 = 791,206.02/x
  3. Step 3: Cross multiply
    2,389,514.94x = 3,582,943.92 × 791,206.02
  4. Step 4: Simplify right side
    2,389,514.94x = 2,834,846,798,826.40
  5. Step 5: Solve for x
    x = 2,834,846,798,826.40/2,389,514.94
  6. Step 6: Final answer
    x = 1,186,369.15

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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.