Home / 10,959,906.83-15,124,700.84-6,065,466.44

Finding the Fourth Proportional to 10,959,906.83, 15,124,700.84 and 6,065,466.44

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Solution

The fourth proportional to 10,959,906.83, 15,124,700.84 and 6,065,466.44 is: 8,370,359.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,959,906.83 : 15,124,700.84 = 6,065,466.44 : x
  2. Step 2: Convert to fraction form
    10,959,906.83/15,124,700.84 = 6,065,466.44/x
  3. Step 3: Cross multiply
    10,959,906.83x = 15,124,700.84 × 6,065,466.44
  4. Step 4: Simplify right side
    10,959,906.83x = 91,738,365,360,059.81
  5. Step 5: Solve for x
    x = 91,738,365,360,059.81/10,959,906.83
  6. Step 6: Final answer
    x = 8,370,359.97

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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.