Home / 2,684,089-3,702,822.30-1,595,743.03

Finding the Fourth Proportional to 2,684,089, 3,702,822.30 and 1,595,743.03

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Solution

The fourth proportional to 2,684,089, 3,702,822.30 and 1,595,743.03 is: 2,201,399.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,089 : 3,702,822.30 = 1,595,743.03 : x
  2. Step 2: Convert to fraction form
    2,684,089/3,702,822.30 = 1,595,743.03/x
  3. Step 3: Cross multiply
    2,684,089x = 3,702,822.30 × 1,595,743.03
  4. Step 4: Simplify right side
    2,684,089x = 5,908,752,876,553.57
  5. Step 5: Solve for x
    x = 5,908,752,876,553.57/2,684,089
  6. Step 6: Final answer
    x = 2,201,399.76

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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.