Home / 2,289,505.92-3,433,481.28-793,248.64

Finding the Fourth Proportional to 2,289,505.92, 3,433,481.28 and 793,248.64

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Solution

The fourth proportional to 2,289,505.92, 3,433,481.28 and 793,248.64 is: 1,189,603.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,505.92 : 3,433,481.28 = 793,248.64 : x
  2. Step 2: Convert to fraction form
    2,289,505.92/3,433,481.28 = 793,248.64/x
  3. Step 3: Cross multiply
    2,289,505.92x = 3,433,481.28 × 793,248.64
  4. Step 4: Simplify right side
    2,289,505.92x = 2,723,604,355,825.46
  5. Step 5: Solve for x
    x = 2,723,604,355,825.46/2,289,505.92
  6. Step 6: Final answer
    x = 1,189,603.54

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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.