Home / 3,446,055.03-5,169,083.76-1,550,582.13

Finding the Fourth Proportional to 3,446,055.03, 5,169,083.76 and 1,550,582.13

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Solution

The fourth proportional to 3,446,055.03, 5,169,083.76 and 1,550,582.13 is: 2,325,873.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,055.03 : 5,169,083.76 = 1,550,582.13 : x
  2. Step 2: Convert to fraction form
    3,446,055.03/5,169,083.76 = 1,550,582.13/x
  3. Step 3: Cross multiply
    3,446,055.03x = 5,169,083.76 × 1,550,582.13
  4. Step 4: Simplify right side
    3,446,055.03x = 8,015,088,906,729.21
  5. Step 5: Solve for x
    x = 8,015,088,906,729.21/3,446,055.03
  6. Step 6: Final answer
    x = 2,325,873.74

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Double scale
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Similar ratio
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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.