Home / 2,494,127.85-3,737,386.33-1,296,439.17

Finding the Fourth Proportional to 2,494,127.85, 3,737,386.33 and 1,296,439.17

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Solution

The fourth proportional to 2,494,127.85, 3,737,386.33 and 1,296,439.17 is: 1,942,680.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,127.85 : 3,737,386.33 = 1,296,439.17 : x
  2. Step 2: Convert to fraction form
    2,494,127.85/3,737,386.33 = 1,296,439.17/x
  3. Step 3: Cross multiply
    2,494,127.85x = 3,737,386.33 × 1,296,439.17
  4. Step 4: Simplify right side
    2,494,127.85x = 4,845,294,009,706.52
  5. Step 5: Solve for x
    x = 4,845,294,009,706.52/2,494,127.85
  6. Step 6: Final answer
    x = 1,942,680.69

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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.