Home / 10,335,859.26-14,263,346.55-5,752,179.42

Finding the Fourth Proportional to 10,335,859.26, 14,263,346.55 and 5,752,179.42

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Solution

The fourth proportional to 10,335,859.26, 14,263,346.55 and 5,752,179.42 is: 7,937,930.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,335,859.26 : 14,263,346.55 = 5,752,179.42 : x
  2. Step 2: Convert to fraction form
    10,335,859.26/14,263,346.55 = 5,752,179.42/x
  3. Step 3: Cross multiply
    10,335,859.26x = 14,263,346.55 × 5,752,179.42
  4. Step 4: Simplify right side
    10,335,859.26x = 82,045,328,485,238
  5. Step 5: Solve for x
    x = 82,045,328,485,238/10,335,859.26
  6. Step 6: Final answer
    x = 7,937,930.12

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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.