Home / 2,886,680.46-3,983,744.07-1,597,521.27

Finding the Fourth Proportional to 2,886,680.46, 3,983,744.07 and 1,597,521.27

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Solution

The fourth proportional to 2,886,680.46, 3,983,744.07 and 1,597,521.27 is: 2,204,648.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,680.46 : 3,983,744.07 = 1,597,521.27 : x
  2. Step 2: Convert to fraction form
    2,886,680.46/3,983,744.07 = 1,597,521.27/x
  3. Step 3: Cross multiply
    2,886,680.46x = 3,983,744.07 × 1,597,521.27
  4. Step 4: Simplify right side
    2,886,680.46x = 6,364,115,886,061.37
  5. Step 5: Solve for x
    x = 6,364,115,886,061.37/2,886,680.46
  6. Step 6: Final answer
    x = 2,204,648.55

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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.