Home / 11,634,958.17-17,409,921.50-6,844,903.29

Finding the Fourth Proportional to 11,634,958.17, 17,409,921.50 and 6,844,903.29

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Solution

The fourth proportional to 11,634,958.17, 17,409,921.50 and 6,844,903.29 is: 10,242,342.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,634,958.17 : 17,409,921.50 = 6,844,903.29 : x
  2. Step 2: Convert to fraction form
    11,634,958.17/17,409,921.50 = 6,844,903.29/x
  3. Step 3: Cross multiply
    11,634,958.17x = 17,409,921.50 × 6,844,903.29
  4. Step 4: Simplify right side
    11,634,958.17x = 119,169,228,971,104
  5. Step 5: Solve for x
    x = 119,169,228,971,104/11,634,958.17
  6. Step 6: Final answer
    x = 10,242,342.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.