Home / 6,662,537.92-9,194,300.40-3,606,749.92

Finding the Fourth Proportional to 6,662,537.92, 9,194,300.40 and 3,606,749.92

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Solution

The fourth proportional to 6,662,537.92, 9,194,300.40 and 3,606,749.92 is: 4,977,313.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,537.92 : 9,194,300.40 = 3,606,749.92 : x
  2. Step 2: Convert to fraction form
    6,662,537.92/9,194,300.40 = 3,606,749.92/x
  3. Step 3: Cross multiply
    6,662,537.92x = 9,194,300.40 × 3,606,749.92
  4. Step 4: Simplify right side
    6,662,537.92x = 33,161,542,232,155.97
  5. Step 5: Solve for x
    x = 33,161,542,232,155.97/6,662,537.92
  6. Step 6: Final answer
    x = 4,977,313.85

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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.