Home / 2,396,436.18-3,306,644.52-1,363,883.54

Finding the Fourth Proportional to 2,396,436.18, 3,306,644.52 and 1,363,883.54

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Solution

The fourth proportional to 2,396,436.18, 3,306,644.52 and 1,363,883.54 is: 1,881,910.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,436.18 : 3,306,644.52 = 1,363,883.54 : x
  2. Step 2: Convert to fraction form
    2,396,436.18/3,306,644.52 = 1,363,883.54/x
  3. Step 3: Cross multiply
    2,396,436.18x = 3,306,644.52 × 1,363,883.54
  4. Step 4: Simplify right side
    2,396,436.18x = 4,509,878,016,925.98
  5. Step 5: Solve for x
    x = 4,509,878,016,925.98/2,396,436.18
  6. Step 6: Final answer
    x = 1,881,910.34

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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.