Home / 5,657,313.24-7,807,283.82-3,079,087.56

Finding the Fourth Proportional to 5,657,313.24, 7,807,283.82 and 3,079,087.56

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Solution

The fourth proportional to 5,657,313.24, 7,807,283.82 and 3,079,087.56 is: 4,249,245.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657,313.24 : 7,807,283.82 = 3,079,087.56 : x
  2. Step 2: Convert to fraction form
    5,657,313.24/7,807,283.82 = 3,079,087.56/x
  3. Step 3: Cross multiply
    5,657,313.24x = 7,807,283.82 × 3,079,087.56
  4. Step 4: Simplify right side
    5,657,313.24x = 24,039,310,487,551.28
  5. Step 5: Solve for x
    x = 24,039,310,487,551.28/5,657,313.24
  6. Step 6: Final answer
    x = 4,249,245.09

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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.