Home / 3,841,104.44-5,300,936.76-2,122,188.08

Finding the Fourth Proportional to 3,841,104.44, 5,300,936.76 and 2,122,188.08

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Solution

The fourth proportional to 3,841,104.44, 5,300,936.76 and 2,122,188.08 is: 2,928,737.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,104.44 : 5,300,936.76 = 2,122,188.08 : x
  2. Step 2: Convert to fraction form
    3,841,104.44/5,300,936.76 = 2,122,188.08/x
  3. Step 3: Cross multiply
    3,841,104.44x = 5,300,936.76 × 2,122,188.08
  4. Step 4: Simplify right side
    3,841,104.44x = 11,249,584,804,905.82
  5. Step 5: Solve for x
    x = 11,249,584,804,905.82/3,841,104.44
  6. Step 6: Final answer
    x = 2,928,737.03

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1.5x scale

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.