Home / 1,206,243.92-1,808,834.47-566,729.44

Finding the Fourth Proportional to 1,206,243.92, 1,808,834.47 and 566,729.44

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Solution

The fourth proportional to 1,206,243.92, 1,808,834.47 and 566,729.44 is: 849,844.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,243.92 : 1,808,834.47 = 566,729.44 : x
  2. Step 2: Convert to fraction form
    1,206,243.92/1,808,834.47 = 566,729.44/x
  3. Step 3: Cross multiply
    1,206,243.92x = 1,808,834.47 × 566,729.44
  4. Step 4: Simplify right side
    1,206,243.92x = 1,025,119,740,296.89
  5. Step 5: Solve for x
    x = 1,025,119,740,296.89/1,206,243.92
  6. Step 6: Final answer
    x = 849,844.48

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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.