Home / 4,933,086.45-6,807,686.61-2,757,721.29

Finding the Fourth Proportional to 4,933,086.45, 6,807,686.61 and 2,757,721.29

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Solution

The fourth proportional to 4,933,086.45, 6,807,686.61 and 2,757,721.29 is: 3,805,670.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,086.45 : 6,807,686.61 = 2,757,721.29 : x
  2. Step 2: Convert to fraction form
    4,933,086.45/6,807,686.61 = 2,757,721.29/x
  3. Step 3: Cross multiply
    4,933,086.45x = 6,807,686.61 × 2,757,721.29
  4. Step 4: Simplify right side
    4,933,086.45x = 18,773,702,323,150.79
  5. Step 5: Solve for x
    x = 18,773,702,323,150.79/4,933,086.45
  6. Step 6: Final answer
    x = 3,805,670.65

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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.