Home / 2,740,548.60-4,105,311.54-1,540,672.92

Finding the Fourth Proportional to 2,740,548.60, 4,105,311.54 and 1,540,672.92

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Solution

The fourth proportional to 2,740,548.60, 4,105,311.54 and 1,540,672.92 is: 2,307,911.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,548.60 : 4,105,311.54 = 1,540,672.92 : x
  2. Step 2: Convert to fraction form
    2,740,548.60/4,105,311.54 = 1,540,672.92/x
  3. Step 3: Cross multiply
    2,740,548.60x = 4,105,311.54 × 1,540,672.92
  4. Step 4: Simplify right side
    2,740,548.60x = 6,324,942,317,841.50
  5. Step 5: Solve for x
    x = 6,324,942,317,841.50/2,740,548.60
  6. Step 6: Final answer
    x = 2,307,911.02

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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.