Home / 3,941,603.08-5,438,483.91-2,392,825.73

Finding the Fourth Proportional to 3,941,603.08, 5,438,483.91 and 2,392,825.73

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Solution

The fourth proportional to 3,941,603.08, 5,438,483.91 and 2,392,825.73 is: 3,301,535.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941,603.08 : 5,438,483.91 = 2,392,825.73 : x
  2. Step 2: Convert to fraction form
    3,941,603.08/5,438,483.91 = 2,392,825.73/x
  3. Step 3: Cross multiply
    3,941,603.08x = 5,438,483.91 × 2,392,825.73
  4. Step 4: Simplify right side
    3,941,603.08x = 13,013,344,204,846.59
  5. Step 5: Solve for x
    x = 13,013,344,204,846.59/3,941,603.08
  6. Step 6: Final answer
    x = 3,301,535.93

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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.