Home / 2,253,607.92-3,379,698.32-736,940.48

Finding the Fourth Proportional to 2,253,607.92, 3,379,698.32 and 736,940.48

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Solution

The fourth proportional to 2,253,607.92, 3,379,698.32 and 736,940.48 is: 1,105,177.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,607.92 : 3,379,698.32 = 736,940.48 : x
  2. Step 2: Convert to fraction form
    2,253,607.92/3,379,698.32 = 736,940.48/x
  3. Step 3: Cross multiply
    2,253,607.92x = 3,379,698.32 × 736,940.48
  4. Step 4: Simplify right side
    2,253,607.92x = 2,490,636,502,195.99
  5. Step 5: Solve for x
    x = 2,490,636,502,195.99/2,253,607.92
  6. Step 6: Final answer
    x = 1,105,177.38

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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.