Home / 7,096,528.05-9,793,212.30-3,833,342.61

Finding the Fourth Proportional to 7,096,528.05, 9,793,212.30 and 3,833,342.61

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Solution

The fourth proportional to 7,096,528.05, 9,793,212.30 and 3,833,342.61 is: 5,290,014.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,528.05 : 9,793,212.30 = 3,833,342.61 : x
  2. Step 2: Convert to fraction form
    7,096,528.05/9,793,212.30 = 3,833,342.61/x
  3. Step 3: Cross multiply
    7,096,528.05x = 9,793,212.30 × 3,833,342.61
  4. Step 4: Simplify right side
    7,096,528.05x = 37,540,737,998,366.10
  5. Step 5: Solve for x
    x = 37,540,737,998,366.10/7,096,528.05
  6. Step 6: Final answer
    x = 5,290,014.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.