Home / 7,673,167.64-10,588,972.38-4,235,409.38

Finding the Fourth Proportional to 7,673,167.64, 10,588,972.38 and 4,235,409.38

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Solution

The fourth proportional to 7,673,167.64, 10,588,972.38 and 4,235,409.38 is: 5,844,865.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,673,167.64 : 10,588,972.38 = 4,235,409.38 : x
  2. Step 2: Convert to fraction form
    7,673,167.64/10,588,972.38 = 4,235,409.38/x
  3. Step 3: Cross multiply
    7,673,167.64x = 10,588,972.38 × 4,235,409.38
  4. Step 4: Simplify right side
    7,673,167.64x = 44,848,632,942,812.93
  5. Step 5: Solve for x
    x = 44,848,632,942,812.93/7,673,167.64
  6. Step 6: Final answer
    x = 5,844,865.52

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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.