Home / 1,813,461.01-2,720,093.13-551,190.22

Finding the Fourth Proportional to 1,813,461.01, 2,720,093.13 and 551,190.22

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Solution

The fourth proportional to 1,813,461.01, 2,720,093.13 and 551,190.22 is: 826,755.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,461.01 : 2,720,093.13 = 551,190.22 : x
  2. Step 2: Convert to fraction form
    1,813,461.01/2,720,093.13 = 551,190.22/x
  3. Step 3: Cross multiply
    1,813,461.01x = 2,720,093.13 × 551,190.22
  4. Step 4: Simplify right side
    1,813,461.01x = 1,499,288,723,944.96
  5. Step 5: Solve for x
    x = 1,499,288,723,944.96/1,813,461.01
  6. Step 6: Final answer
    x = 826,755.42

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Double scale
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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.