Home / 2,466,747-3,404,095.25-1,379,013.39

Finding the Fourth Proportional to 2,466,747, 3,404,095.25 and 1,379,013.39

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Solution

The fourth proportional to 2,466,747, 3,404,095.25 and 1,379,013.39 is: 1,903,029.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,747 : 3,404,095.25 = 1,379,013.39 : x
  2. Step 2: Convert to fraction form
    2,466,747/3,404,095.25 = 1,379,013.39/x
  3. Step 3: Cross multiply
    2,466,747x = 3,404,095.25 × 1,379,013.39
  4. Step 4: Simplify right side
    2,466,747x = 4,694,292,930,585.40
  5. Step 5: Solve for x
    x = 4,694,292,930,585.40/2,466,747
  6. Step 6: Final answer
    x = 1,903,029.75

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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.