Home / 5,858,106.80-8,792,344.20-3,458,951.60

Finding the Fourth Proportional to 5,858,106.80, 8,792,344.20 and 3,458,951.60

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Solution

The fourth proportional to 5,858,106.80, 8,792,344.20 and 3,458,951.60 is: 5,191,488.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,858,106.80 : 8,792,344.20 = 3,458,951.60 : x
  2. Step 2: Convert to fraction form
    5,858,106.80/8,792,344.20 = 3,458,951.60/x
  3. Step 3: Cross multiply
    5,858,106.80x = 8,792,344.20 × 3,458,951.60
  4. Step 4: Simplify right side
    5,858,106.80x = 30,412,293,038,340.72
  5. Step 5: Solve for x
    x = 30,412,293,038,340.72/5,858,106.80
  6. Step 6: Final answer
    x = 5,191,488.32

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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.