Home / 4,435,661.43-6,654,222.09-1,361,575.08

Finding the Fourth Proportional to 4,435,661.43, 6,654,222.09 and 1,361,575.08

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Solution

The fourth proportional to 4,435,661.43, 6,654,222.09 and 1,361,575.08 is: 2,042,586.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,661.43 : 6,654,222.09 = 1,361,575.08 : x
  2. Step 2: Convert to fraction form
    4,435,661.43/6,654,222.09 = 1,361,575.08/x
  3. Step 3: Cross multiply
    4,435,661.43x = 6,654,222.09 × 1,361,575.08
  4. Step 4: Simplify right side
    4,435,661.43x = 9,060,222,974,529.52
  5. Step 5: Solve for x
    x = 9,060,222,974,529.52/4,435,661.43
  6. Step 6: Final answer
    x = 2,042,586.68

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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.