Home / 5,370,352.40-8,055,701.40-2,004,899.60

Finding the Fourth Proportional to 5,370,352.40, 8,055,701.40 and 2,004,899.60

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Solution

The fourth proportional to 5,370,352.40, 8,055,701.40 and 2,004,899.60 is: 3,007,413.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,352.40 : 8,055,701.40 = 2,004,899.60 : x
  2. Step 2: Convert to fraction form
    5,370,352.40/8,055,701.40 = 2,004,899.60/x
  3. Step 3: Cross multiply
    5,370,352.40x = 8,055,701.40 × 2,004,899.60
  4. Step 4: Simplify right side
    5,370,352.40x = 16,150,872,514,579.44
  5. Step 5: Solve for x
    x = 16,150,872,514,579.44/5,370,352.40
  6. Step 6: Final answer
    x = 3,007,413.91

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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.