Home / 1,084,789.04-1,626,806.26-444,911.10

Finding the Fourth Proportional to 1,084,789.04, 1,626,806.26 and 444,911.10

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Solution

The fourth proportional to 1,084,789.04, 1,626,806.26 and 444,911.10 is: 667,211.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,789.04 : 1,626,806.26 = 444,911.10 : x
  2. Step 2: Convert to fraction form
    1,084,789.04/1,626,806.26 = 444,911.10/x
  3. Step 3: Cross multiply
    1,084,789.04x = 1,626,806.26 × 444,911.10
  4. Step 4: Simplify right side
    1,084,789.04x = 723,784,162,623.49
  5. Step 5: Solve for x
    x = 723,784,162,623.49/1,084,789.04
  6. Step 6: Final answer
    x = 667,211.91

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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.