Home / 4,781,114.05-6,597,744.82-2,605,610.38

Finding the Fourth Proportional to 4,781,114.05, 6,597,744.82 and 2,605,610.38

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Solution

The fourth proportional to 4,781,114.05, 6,597,744.82 and 2,605,610.38 is: 3,595,637.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,114.05 : 6,597,744.82 = 2,605,610.38 : x
  2. Step 2: Convert to fraction form
    4,781,114.05/6,597,744.82 = 2,605,610.38/x
  3. Step 3: Cross multiply
    4,781,114.05x = 6,597,744.82 × 2,605,610.38
  4. Step 4: Simplify right side
    4,781,114.05x = 17,191,152,362,054.25
  5. Step 5: Solve for x
    x = 17,191,152,362,054.25/4,781,114.05
  6. Step 6: Final answer
    x = 3,595,637.38

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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.