Home / 4,196,134.40-6,294,180.50-3,625,780.06

Finding the Fourth Proportional to 4,196,134.40, 6,294,180.50 and 3,625,780.06

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Solution

The fourth proportional to 4,196,134.40, 6,294,180.50 and 3,625,780.06 is: 5,438,651.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,134.40 : 6,294,180.50 = 3,625,780.06 : x
  2. Step 2: Convert to fraction form
    4,196,134.40/6,294,180.50 = 3,625,780.06/x
  3. Step 3: Cross multiply
    4,196,134.40x = 6,294,180.50 × 3,625,780.06
  4. Step 4: Simplify right side
    4,196,134.40x = 22,821,314,164,473.84
  5. Step 5: Solve for x
    x = 22,821,314,164,473.84/4,196,134.40
  6. Step 6: Final answer
    x = 5,438,651.86

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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.