Home / 3,597,188.41-5,386,113.55-2,740,177.38

Finding the Fourth Proportional to 3,597,188.41, 5,386,113.55 and 2,740,177.38

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Solution

The fourth proportional to 3,597,188.41, 5,386,113.55 and 2,740,177.38 is: 4,102,900.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,188.41 : 5,386,113.55 = 2,740,177.38 : x
  2. Step 2: Convert to fraction form
    3,597,188.41/5,386,113.55 = 2,740,177.38/x
  3. Step 3: Cross multiply
    3,597,188.41x = 5,386,113.55 × 2,740,177.38
  4. Step 4: Simplify right side
    3,597,188.41x = 14,758,906,515,821.50
  5. Step 5: Solve for x
    x = 14,758,906,515,821.50/3,597,188.41
  6. Step 6: Final answer
    x = 4,102,900.61

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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.