Home / 4,928,886.06-6,801,619.86-2,752,996.02

Finding the Fourth Proportional to 4,928,886.06, 6,801,619.86 and 2,752,996.02

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Solution

The fourth proportional to 4,928,886.06, 6,801,619.86 and 2,752,996.02 is: 3,798,998.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,886.06 : 6,801,619.86 = 2,752,996.02 : x
  2. Step 2: Convert to fraction form
    4,928,886.06/6,801,619.86 = 2,752,996.02/x
  3. Step 3: Cross multiply
    4,928,886.06x = 6,801,619.86 × 2,752,996.02
  4. Step 4: Simplify right side
    4,928,886.06x = 18,724,832,404,132.96
  5. Step 5: Solve for x
    x = 18,724,832,404,132.96/4,928,886.06
  6. Step 6: Final answer
    x = 3,798,998.84

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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.