Home / 9,034,629.35-13,551,943.64-2,644,881.67

Finding the Fourth Proportional to 9,034,629.35, 13,551,943.64 and 2,644,881.67

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Solution

The fourth proportional to 9,034,629.35, 13,551,943.64 and 2,644,881.67 is: 3,967,322.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,629.35 : 13,551,943.64 = 2,644,881.67 : x
  2. Step 2: Convert to fraction form
    9,034,629.35/13,551,943.64 = 2,644,881.67/x
  3. Step 3: Cross multiply
    9,034,629.35x = 13,551,943.64 × 2,644,881.67
  4. Step 4: Simplify right side
    9,034,629.35x = 35,843,287,245,324.95
  5. Step 5: Solve for x
    x = 35,843,287,245,324.95/9,034,629.35
  6. Step 6: Final answer
    x = 3,967,322.39

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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.