Home / 5,263,473.24-7,260,561.18-3,168,857.52

Finding the Fourth Proportional to 5,263,473.24, 7,260,561.18 and 3,168,857.52

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Solution

The fourth proportional to 5,263,473.24, 7,260,561.18 and 3,168,857.52 is: 4,371,198.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,473.24 : 7,260,561.18 = 3,168,857.52 : x
  2. Step 2: Convert to fraction form
    5,263,473.24/7,260,561.18 = 3,168,857.52/x
  3. Step 3: Cross multiply
    5,263,473.24x = 7,260,561.18 × 3,168,857.52
  4. Step 4: Simplify right side
    5,263,473.24x = 23,007,683,894,663.07
  5. Step 5: Solve for x
    x = 23,007,683,894,663.07/5,263,473.24
  6. Step 6: Final answer
    x = 4,371,198.04

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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.