Home / 2,874,755.52-3,967,015.68-1,650,210.48

Finding the Fourth Proportional to 2,874,755.52, 3,967,015.68 and 1,650,210.48

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Solution

The fourth proportional to 2,874,755.52, 3,967,015.68 and 1,650,210.48 is: 2,277,206.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,755.52 : 3,967,015.68 = 1,650,210.48 : x
  2. Step 2: Convert to fraction form
    2,874,755.52/3,967,015.68 = 1,650,210.48/x
  3. Step 3: Cross multiply
    2,874,755.52x = 3,967,015.68 × 1,650,210.48
  4. Step 4: Simplify right side
    2,874,755.52x = 6,546,410,849,460.33
  5. Step 5: Solve for x
    x = 6,546,410,849,460.33/2,874,755.52
  6. Step 6: Final answer
    x = 2,277,206.12

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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.