Home / 10,088,544.74-13,922,527.66-5,505,117.62

Finding the Fourth Proportional to 10,088,544.74, 13,922,527.66 and 5,505,117.62

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Solution

The fourth proportional to 10,088,544.74, 13,922,527.66 and 5,505,117.62 is: 7,597,245.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,088,544.74 : 13,922,527.66 = 5,505,117.62 : x
  2. Step 2: Convert to fraction form
    10,088,544.74/13,922,527.66 = 5,505,117.62/x
  3. Step 3: Cross multiply
    10,088,544.74x = 13,922,527.66 × 5,505,117.62
  4. Step 4: Simplify right side
    10,088,544.74x = 76,645,152,252,627.94
  5. Step 5: Solve for x
    x = 76,645,152,252,627.94/10,088,544.74
  6. Step 6: Final answer
    x = 7,597,245.62

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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.