Home / 10,313,359.78-14,231,603.41-5,962,726.51

Finding the Fourth Proportional to 10,313,359.78, 14,231,603.41 and 5,962,726.51

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Solution

The fourth proportional to 10,313,359.78, 14,231,603.41 and 5,962,726.51 is: 8,228,080.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,359.78 : 14,231,603.41 = 5,962,726.51 : x
  2. Step 2: Convert to fraction form
    10,313,359.78/14,231,603.41 = 5,962,726.51/x
  3. Step 3: Cross multiply
    10,313,359.78x = 14,231,603.41 × 5,962,726.51
  4. Step 4: Simplify right side
    10,313,359.78x = 84,859,158,932,613.39
  5. Step 5: Solve for x
    x = 84,859,158,932,613.39/10,313,359.78
  6. Step 6: Final answer
    x = 8,228,080.93

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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.