Home / 4,177,036.92-6,265,560.24-1,144,429.14

Finding the Fourth Proportional to 4,177,036.92, 6,265,560.24 and 1,144,429.14

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Solution

The fourth proportional to 4,177,036.92, 6,265,560.24 and 1,144,429.14 is: 1,716,645.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,036.92 : 6,265,560.24 = 1,144,429.14 : x
  2. Step 2: Convert to fraction form
    4,177,036.92/6,265,560.24 = 1,144,429.14/x
  3. Step 3: Cross multiply
    4,177,036.92x = 6,265,560.24 × 1,144,429.14
  4. Step 4: Simplify right side
    4,177,036.92x = 7,170,489,717,081.39
  5. Step 5: Solve for x
    x = 7,170,489,717,081.39/4,177,036.92
  6. Step 6: Final answer
    x = 1,716,645.04

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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.