Home / 3,957,465.60-5,936,198.40-2,361,830.40

Finding the Fourth Proportional to 3,957,465.60, 5,936,198.40 and 2,361,830.40

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Solution

The fourth proportional to 3,957,465.60, 5,936,198.40 and 2,361,830.40 is: 3,542,745.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,465.60 : 5,936,198.40 = 2,361,830.40 : x
  2. Step 2: Convert to fraction form
    3,957,465.60/5,936,198.40 = 2,361,830.40/x
  3. Step 3: Cross multiply
    3,957,465.60x = 5,936,198.40 × 2,361,830.40
  4. Step 4: Simplify right side
    3,957,465.60x = 14,020,293,841,551.36
  5. Step 5: Solve for x
    x = 14,020,293,841,551.36/3,957,465.60
  6. Step 6: Final answer
    x = 3,542,745.60

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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.