Home / 3,925,502.69-5,888,246.73-1,230,034.37

Finding the Fourth Proportional to 3,925,502.69, 5,888,246.73 and 1,230,034.37

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Solution

The fourth proportional to 3,925,502.69, 5,888,246.73 and 1,230,034.37 is: 1,845,049.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,502.69 : 5,888,246.73 = 1,230,034.37 : x
  2. Step 2: Convert to fraction form
    3,925,502.69/5,888,246.73 = 1,230,034.37/x
  3. Step 3: Cross multiply
    3,925,502.69x = 5,888,246.73 × 1,230,034.37
  4. Step 4: Simplify right side
    3,925,502.69x = 7,242,745,856,940.11
  5. Step 5: Solve for x
    x = 7,242,745,856,940.11/3,925,502.69
  6. Step 6: Final answer
    x = 1,845,049.27

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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.