Home / 11,961,846.15-17,941,901.64-4,673,935.95

Finding the Fourth Proportional to 11,961,846.15, 17,941,901.64 and 4,673,935.95

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Solution

The fourth proportional to 11,961,846.15, 17,941,901.64 and 4,673,935.95 is: 7,010,564.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,961,846.15 : 17,941,901.64 = 4,673,935.95 : x
  2. Step 2: Convert to fraction form
    11,961,846.15/17,941,901.64 = 4,673,935.95/x
  3. Step 3: Cross multiply
    11,961,846.15x = 17,941,901.64 × 4,673,935.95
  4. Step 4: Simplify right side
    11,961,846.15x = 83,859,299,086,559.97
  5. Step 5: Solve for x
    x = 83,859,299,086,559.97/11,961,846.15
  6. Step 6: Final answer
    x = 7,010,564.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.