Home / 6,662,565.92-9,194,338.96-3,606,777.92

Finding the Fourth Proportional to 6,662,565.92, 9,194,338.96 and 3,606,777.92

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Solution

The fourth proportional to 6,662,565.92, 9,194,338.96 and 3,606,777.92 is: 4,977,352.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,565.92 : 9,194,338.96 = 3,606,777.92 : x
  2. Step 2: Convert to fraction form
    6,662,565.92/9,194,338.96 = 3,606,777.92/x
  3. Step 3: Cross multiply
    6,662,565.92x = 9,194,338.96 × 3,606,777.92
  4. Step 4: Simplify right side
    6,662,565.92x = 33,161,938,749,923.77
  5. Step 5: Solve for x
    x = 33,161,938,749,923.77/6,662,565.92
  6. Step 6: Final answer
    x = 4,977,352.44

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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.