Home / 6,521,222.60-9,781,833.90-3,332,576.60

Finding the Fourth Proportional to 6,521,222.60, 9,781,833.90 and 3,332,576.60

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Solution

The fourth proportional to 6,521,222.60, 9,781,833.90 and 3,332,576.60 is: 4,998,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,521,222.60 : 9,781,833.90 = 3,332,576.60 : x
  2. Step 2: Convert to fraction form
    6,521,222.60/9,781,833.90 = 3,332,576.60/x
  3. Step 3: Cross multiply
    6,521,222.60x = 9,781,833.90 × 3,332,576.60
  4. Step 4: Simplify right side
    6,521,222.60x = 32,598,710,760,226.74
  5. Step 5: Solve for x
    x = 32,598,710,760,226.74/6,521,222.60
  6. Step 6: Final answer
    x = 4,998,864.90

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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.