Home / 5,474,488-7,554,636.48-3,027,056.32

Finding the Fourth Proportional to 5,474,488, 7,554,636.48 and 3,027,056.32

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Solution

The fourth proportional to 5,474,488, 7,554,636.48 and 3,027,056.32 is: 4,177,250.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,488 : 7,554,636.48 = 3,027,056.32 : x
  2. Step 2: Convert to fraction form
    5,474,488/7,554,636.48 = 3,027,056.32/x
  3. Step 3: Cross multiply
    5,474,488x = 7,554,636.48 × 3,027,056.32
  4. Step 4: Simplify right side
    5,474,488x = 22,868,310,102,086.55
  5. Step 5: Solve for x
    x = 22,868,310,102,086.55/5,474,488
  6. Step 6: Final answer
    x = 4,177,250.93

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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.