Home / 4,527,771.82-6,789,320.61-1,332,483.10

Finding the Fourth Proportional to 4,527,771.82, 6,789,320.61 and 1,332,483.10

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Solution

The fourth proportional to 4,527,771.82, 6,789,320.61 and 1,332,483.10 is: 1,998,036.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,771.82 : 6,789,320.61 = 1,332,483.10 : x
  2. Step 2: Convert to fraction form
    4,527,771.82/6,789,320.61 = 1,332,483.10/x
  3. Step 3: Cross multiply
    4,527,771.82x = 6,789,320.61 × 1,332,483.10
  4. Step 4: Simplify right side
    4,527,771.82x = 9,046,654,973,306.69
  5. Step 5: Solve for x
    x = 9,046,654,973,306.69/4,527,771.82
  6. Step 6: Final answer
    x = 1,998,036.86

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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.