Home / 3,762,454.68-5,192,202.33-2,043,603.90

Finding the Fourth Proportional to 3,762,454.68, 5,192,202.33 and 2,043,603.90

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Solution

The fourth proportional to 3,762,454.68, 5,192,202.33 and 2,043,603.90 is: 2,820,181.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,454.68 : 5,192,202.33 = 2,043,603.90 : x
  2. Step 2: Convert to fraction form
    3,762,454.68/5,192,202.33 = 2,043,603.90/x
  3. Step 3: Cross multiply
    3,762,454.68x = 5,192,202.33 × 2,043,603.90
  4. Step 4: Simplify right side
    3,762,454.68x = 10,610,804,931,177.09
  5. Step 5: Solve for x
    x = 10,610,804,931,177.09/3,762,454.68
  6. Step 6: Final answer
    x = 2,820,181.46

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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.