Home / 3,273,972.34-4,913,060.34-2,195,702.51

Finding the Fourth Proportional to 3,273,972.34, 4,913,060.34 and 2,195,702.51

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Solution

The fourth proportional to 3,273,972.34, 4,913,060.34 and 2,195,702.51 is: 3,294,963.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,972.34 : 4,913,060.34 = 2,195,702.51 : x
  2. Step 2: Convert to fraction form
    3,273,972.34/4,913,060.34 = 2,195,702.51/x
  3. Step 3: Cross multiply
    3,273,972.34x = 4,913,060.34 × 2,195,702.51
  4. Step 4: Simplify right side
    3,273,972.34x = 10,787,618,939,266.57
  5. Step 5: Solve for x
    x = 10,787,618,939,266.57/3,273,972.34
  6. Step 6: Final answer
    x = 3,294,963.37

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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.