Home / 1,816,073.01-2,505,800.57-1,052,081.01

Finding the Fourth Proportional to 1,816,073.01, 2,505,800.57 and 1,052,081.01

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Solution

The fourth proportional to 1,816,073.01, 2,505,800.57 and 1,052,081.01 is: 1,451,651.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,073.01 : 2,505,800.57 = 1,052,081.01 : x
  2. Step 2: Convert to fraction form
    1,816,073.01/2,505,800.57 = 1,052,081.01/x
  3. Step 3: Cross multiply
    1,816,073.01x = 2,505,800.57 × 1,052,081.01
  4. Step 4: Simplify right side
    1,816,073.01x = 2,636,305,189,283.77
  5. Step 5: Solve for x
    x = 2,636,305,189,283.77/1,816,073.01
  6. Step 6: Final answer
    x = 1,451,651.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.