Home / 6,826,501.95-10,238,366.90-2,507,067.60

Finding the Fourth Proportional to 6,826,501.95, 10,238,366.90 and 2,507,067.60

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Solution

The fourth proportional to 6,826,501.95, 10,238,366.90 and 2,507,067.60 is: 3,760,092.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,501.95 : 10,238,366.90 = 2,507,067.60 : x
  2. Step 2: Convert to fraction form
    6,826,501.95/10,238,366.90 = 2,507,067.60/x
  3. Step 3: Cross multiply
    6,826,501.95x = 10,238,366.90 × 2,507,067.60
  4. Step 4: Simplify right side
    6,826,501.95x = 25,668,277,938,170.11
  5. Step 5: Solve for x
    x = 25,668,277,938,170.11/6,826,501.95
  6. Step 6: Final answer
    x = 3,760,092.38

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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.