Home / 6,150,441.40-9,226,542.54-1,890,967.24

Finding the Fourth Proportional to 6,150,441.40, 9,226,542.54 and 1,890,967.24

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Solution

The fourth proportional to 6,150,441.40, 9,226,542.54 and 1,890,967.24 is: 2,836,721.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,441.40 : 9,226,542.54 = 1,890,967.24 : x
  2. Step 2: Convert to fraction form
    6,150,441.40/9,226,542.54 = 1,890,967.24/x
  3. Step 3: Cross multiply
    6,150,441.40x = 9,226,542.54 × 1,890,967.24
  4. Step 4: Simplify right side
    6,150,441.40x = 17,447,089,681,606.39
  5. Step 5: Solve for x
    x = 17,447,089,681,606.39/6,150,441.40
  6. Step 6: Final answer
    x = 2,836,721.55

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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.