Home / 11,836,870.58-16,330,233.71-6,874,467.17

Finding the Fourth Proportional to 11,836,870.58, 16,330,233.71 and 6,874,467.17

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Solution

The fourth proportional to 11,836,870.58, 16,330,233.71 and 6,874,467.17 is: 9,484,065.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,870.58 : 16,330,233.71 = 6,874,467.17 : x
  2. Step 2: Convert to fraction form
    11,836,870.58/16,330,233.71 = 6,874,467.17/x
  3. Step 3: Cross multiply
    11,836,870.58x = 16,330,233.71 × 6,874,467.17
  4. Step 4: Simplify right side
    11,836,870.58x = 112,261,655,587,115.38
  5. Step 5: Solve for x
    x = 112,261,655,587,115.38/11,836,870.58
  6. Step 6: Final answer
    x = 9,484,065.47

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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.