Home / 9,549,232.96-13,177,904.16-5,198,560.96

Finding the Fourth Proportional to 9,549,232.96, 13,177,904.16 and 5,198,560.96

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Solution

The fourth proportional to 9,549,232.96, 13,177,904.16 and 5,198,560.96 is: 7,173,993.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,232.96 : 13,177,904.16 = 5,198,560.96 : x
  2. Step 2: Convert to fraction form
    9,549,232.96/13,177,904.16 = 5,198,560.96/x
  3. Step 3: Cross multiply
    9,549,232.96x = 13,177,904.16 × 5,198,560.96
  4. Step 4: Simplify right side
    9,549,232.96x = 68,506,138,100,797.59
  5. Step 5: Solve for x
    x = 68,506,138,100,797.59/9,549,232.96
  6. Step 6: Final answer
    x = 7,173,993.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.