Home / 9,532,063.26-13,160,581.79-7,322,991.71

Finding the Fourth Proportional to 9,532,063.26, 13,160,581.79 and 7,322,991.71

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Solution

The fourth proportional to 9,532,063.26, 13,160,581.79 and 7,322,991.71 is: 10,110,595.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,063.26 : 13,160,581.79 = 7,322,991.71 : x
  2. Step 2: Convert to fraction form
    9,532,063.26/13,160,581.79 = 7,322,991.71/x
  3. Step 3: Cross multiply
    9,532,063.26x = 13,160,581.79 × 7,322,991.71
  4. Step 4: Simplify right side
    9,532,063.26x = 96,374,831,244,529.09
  5. Step 5: Solve for x
    x = 96,374,831,244,529.09/9,532,063.26
  6. Step 6: Final answer
    x = 10,110,595.01

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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.