Home / 1,084,788.03-1,626,804.76-444,910.11

Finding the Fourth Proportional to 1,084,788.03, 1,626,804.76 and 444,910.11

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Solution

The fourth proportional to 1,084,788.03, 1,626,804.76 and 444,910.11 is: 667,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,788.03 : 1,626,804.76 = 444,910.11 : x
  2. Step 2: Convert to fraction form
    1,084,788.03/1,626,804.76 = 444,910.11/x
  3. Step 3: Cross multiply
    1,084,788.03x = 1,626,804.76 × 444,910.11
  4. Step 4: Simplify right side
    1,084,788.03x = 723,781,884,720.12
  5. Step 5: Solve for x
    x = 723,781,884,720.12/1,084,788.03
  6. Step 6: Final answer
    x = 667,210.43

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1.5x scale

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.