Home / 2,807,034.67-3,873,703.25-1,583,336.38

Finding the Fourth Proportional to 2,807,034.67, 3,873,703.25 and 1,583,336.38

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Solution

The fourth proportional to 2,807,034.67, 3,873,703.25 and 1,583,336.38 is: 2,185,001.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,034.67 : 3,873,703.25 = 1,583,336.38 : x
  2. Step 2: Convert to fraction form
    2,807,034.67/3,873,703.25 = 1,583,336.38/x
  3. Step 3: Cross multiply
    2,807,034.67x = 3,873,703.25 × 1,583,336.38
  4. Step 4: Simplify right side
    2,807,034.67x = 6,133,375,273,132.55
  5. Step 5: Solve for x
    x = 6,133,375,273,132.55/2,807,034.67
  6. Step 6: Final answer
    x = 2,185,001.61

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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.