Home / 1,797,305.74-2,696,337.39-582,787.72

Finding the Fourth Proportional to 1,797,305.74, 2,696,337.39 and 582,787.72

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Solution

The fourth proportional to 1,797,305.74, 2,696,337.39 and 582,787.72 is: 874,304.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,305.74 : 2,696,337.39 = 582,787.72 : x
  2. Step 2: Convert to fraction form
    1,797,305.74/2,696,337.39 = 582,787.72/x
  3. Step 3: Cross multiply
    1,797,305.74x = 2,696,337.39 × 582,787.72
  4. Step 4: Simplify right side
    1,797,305.74x = 1,571,392,319,868.85
  5. Step 5: Solve for x
    x = 1,571,392,319,868.85/1,797,305.74
  6. Step 6: Final answer
    x = 874,304.40

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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.