Home / 2,603,023.43-3,899,450.35-1,793,264.81

Finding the Fourth Proportional to 2,603,023.43, 3,899,450.35 and 1,793,264.81

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Solution

The fourth proportional to 2,603,023.43, 3,899,450.35 and 1,793,264.81 is: 2,686,394.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,023.43 : 3,899,450.35 = 1,793,264.81 : x
  2. Step 2: Convert to fraction form
    2,603,023.43/3,899,450.35 = 1,793,264.81/x
  3. Step 3: Cross multiply
    2,603,023.43x = 3,899,450.35 × 1,793,264.81
  4. Step 4: Simplify right side
    2,603,023.43x = 6,992,747,090,997.18
  5. Step 5: Solve for x
    x = 6,992,747,090,997.18/2,603,023.43
  6. Step 6: Final answer
    x = 2,686,394.22

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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.