Home / 5,263,474.24-7,260,562.56-3,168,858.52

Finding the Fourth Proportional to 5,263,474.24, 7,260,562.56 and 3,168,858.52

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Solution

The fourth proportional to 5,263,474.24, 7,260,562.56 and 3,168,858.52 is: 4,371,199.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,474.24 : 7,260,562.56 = 3,168,858.52 : x
  2. Step 2: Convert to fraction form
    5,263,474.24/7,260,562.56 = 3,168,858.52/x
  3. Step 3: Cross multiply
    5,263,474.24x = 7,260,562.56 × 3,168,858.52
  4. Step 4: Simplify right side
    5,263,474.24x = 23,007,695,528,249.01
  5. Step 5: Solve for x
    x = 23,007,695,528,249.01/5,263,474.24
  6. Step 6: Final answer
    x = 4,371,199.42

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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.