Home / 5,049,187.95-6,963,149.60-4,020,092.83

Finding the Fourth Proportional to 5,049,187.95, 6,963,149.60 and 4,020,092.83

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Solution

The fourth proportional to 5,049,187.95, 6,963,149.60 and 4,020,092.83 is: 5,543,962.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,187.95 : 6,963,149.60 = 4,020,092.83 : x
  2. Step 2: Convert to fraction form
    5,049,187.95/6,963,149.60 = 4,020,092.83/x
  3. Step 3: Cross multiply
    5,049,187.95x = 6,963,149.60 × 4,020,092.83
  4. Step 4: Simplify right side
    5,049,187.95x = 27,992,507,781,177.37
  5. Step 5: Solve for x
    x = 27,992,507,781,177.37/5,049,187.95
  6. Step 6: Final answer
    x = 5,543,962.33

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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.