Home / 1,898,005.14-2,846,706.39-887,828.22

Finding the Fourth Proportional to 1,898,005.14, 2,846,706.39 and 887,828.22

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Solution

The fourth proportional to 1,898,005.14, 2,846,706.39 and 887,828.22 is: 1,331,601.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,005.14 : 2,846,706.39 = 887,828.22 : x
  2. Step 2: Convert to fraction form
    1,898,005.14/2,846,706.39 = 887,828.22/x
  3. Step 3: Cross multiply
    1,898,005.14x = 2,846,706.39 × 887,828.22
  4. Step 4: Simplify right side
    1,898,005.14x = 2,527,386,267,096.33
  5. Step 5: Solve for x
    x = 2,527,386,267,096.33/1,898,005.14
  6. Step 6: Final answer
    x = 1,331,601.38

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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.