Home / 2,266,366.71-3,127,604.94-1,233,881.58

Finding the Fourth Proportional to 2,266,366.71, 3,127,604.94 and 1,233,881.58

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Solution

The fourth proportional to 2,266,366.71, 3,127,604.94 and 1,233,881.58 is: 1,702,766.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,366.71 : 3,127,604.94 = 1,233,881.58 : x
  2. Step 2: Convert to fraction form
    2,266,366.71/3,127,604.94 = 1,233,881.58/x
  3. Step 3: Cross multiply
    2,266,366.71x = 3,127,604.94 × 1,233,881.58
  4. Step 4: Simplify right side
    2,266,366.71x = 3,859,094,124,983.01
  5. Step 5: Solve for x
    x = 3,859,094,124,983.01/2,266,366.71
  6. Step 6: Final answer
    x = 1,702,766.86

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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.