Home / 5,417,708.45-7,476,151.55-3,094,141.23

Finding the Fourth Proportional to 5,417,708.45, 7,476,151.55 and 3,094,141.23

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Solution

The fourth proportional to 5,417,708.45, 7,476,151.55 and 3,094,141.23 is: 4,269,751.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,417,708.45 : 7,476,151.55 = 3,094,141.23 : x
  2. Step 2: Convert to fraction form
    5,417,708.45/7,476,151.55 = 3,094,141.23/x
  3. Step 3: Cross multiply
    5,417,708.45x = 7,476,151.55 × 3,094,141.23
  4. Step 4: Simplify right side
    5,417,708.45x = 23,132,268,737,112.70
  5. Step 5: Solve for x
    x = 23,132,268,737,112.70/5,417,708.45
  6. Step 6: Final answer
    x = 4,269,751.50

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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.