Home / 3,217,246.70-4,824,798.39-1,297,662.11

Finding the Fourth Proportional to 3,217,246.70, 4,824,798.39 and 1,297,662.11

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Solution

The fourth proportional to 3,217,246.70, 4,824,798.39 and 1,297,662.11 is: 1,946,060.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,246.70 : 4,824,798.39 = 1,297,662.11 : x
  2. Step 2: Convert to fraction form
    3,217,246.70/4,824,798.39 = 1,297,662.11/x
  3. Step 3: Cross multiply
    3,217,246.70x = 4,824,798.39 × 1,297,662.11
  4. Step 4: Simplify right side
    3,217,246.70x = 6,260,958,059,092.00
  5. Step 5: Solve for x
    x = 6,260,958,059,092.00/3,217,246.70
  6. Step 6: Final answer
    x = 1,946,060.92

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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.