Home / 2,301,193.46-3,451,790.08-2,186,124.79

Finding the Fourth Proportional to 2,301,193.46, 3,451,790.08 and 2,186,124.79

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Solution

The fourth proportional to 2,301,193.46, 3,451,790.08 and 2,186,124.79 is: 3,279,187.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,193.46 : 3,451,790.08 = 2,186,124.79 : x
  2. Step 2: Convert to fraction form
    2,301,193.46/3,451,790.08 = 2,186,124.79/x
  3. Step 3: Cross multiply
    2,301,193.46x = 3,451,790.08 × 2,186,124.79
  4. Step 4: Simplify right side
    2,301,193.46x = 7,546,043,852,833.46
  5. Step 5: Solve for x
    x = 7,546,043,852,833.46/2,301,193.46
  6. Step 6: Final answer
    x = 3,279,187.08

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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.