Home / 4,004,262.24-6,006,859.96-1,308,789.60

Finding the Fourth Proportional to 4,004,262.24, 6,006,859.96 and 1,308,789.60

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Solution

The fourth proportional to 4,004,262.24, 6,006,859.96 and 1,308,789.60 is: 1,963,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,262.24 : 6,006,859.96 = 1,308,789.60 : x
  2. Step 2: Convert to fraction form
    4,004,262.24/6,006,859.96 = 1,308,789.60/x
  3. Step 3: Cross multiply
    4,004,262.24x = 6,006,859.96 × 1,308,789.60
  4. Step 4: Simplify right side
    4,004,262.24x = 7,861,715,844,304.42
  5. Step 5: Solve for x
    x = 7,861,715,844,304.42/4,004,262.24
  6. Step 6: Final answer
    x = 1,963,336.91

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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.