Home / 6,141,255.66-9,219,866.07-4,722,308.22

Finding the Fourth Proportional to 6,141,255.66, 9,219,866.07 and 4,722,308.22

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Solution

The fourth proportional to 6,141,255.66, 9,219,866.07 and 4,722,308.22 is: 7,089,600.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,255.66 : 9,219,866.07 = 4,722,308.22 : x
  2. Step 2: Convert to fraction form
    6,141,255.66/9,219,866.07 = 4,722,308.22/x
  3. Step 3: Cross multiply
    6,141,255.66x = 9,219,866.07 × 4,722,308.22
  4. Step 4: Simplify right side
    6,141,255.66x = 43,539,049,329,660.09
  5. Step 5: Solve for x
    x = 43,539,049,329,660.09/6,141,255.66
  6. Step 6: Final answer
    x = 7,089,600.52

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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.