Home / 3,567,938.06-4,923,757.10-1,936,345.01

Finding the Fourth Proportional to 3,567,938.06, 4,923,757.10 and 1,936,345.01

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Solution

The fourth proportional to 3,567,938.06, 4,923,757.10 and 1,936,345.01 is: 2,672,157.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,938.06 : 4,923,757.10 = 1,936,345.01 : x
  2. Step 2: Convert to fraction form
    3,567,938.06/4,923,757.10 = 1,936,345.01/x
  3. Step 3: Cross multiply
    3,567,938.06x = 4,923,757.10 × 1,936,345.01
  4. Step 4: Simplify right side
    3,567,938.06x = 9,534,092,456,736.56
  5. Step 5: Solve for x
    x = 9,534,092,456,736.56/3,567,938.06
  6. Step 6: Final answer
    x = 2,672,157.50

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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.