Home / 4,476,439.48-6,717,264.54-1,882,557.88

Finding the Fourth Proportional to 4,476,439.48, 6,717,264.54 and 1,882,557.88

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Solution

The fourth proportional to 4,476,439.48, 6,717,264.54 and 1,882,557.88 is: 2,824,932.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,439.48 : 6,717,264.54 = 1,882,557.88 : x
  2. Step 2: Convert to fraction form
    4,476,439.48/6,717,264.54 = 1,882,557.88/x
  3. Step 3: Cross multiply
    4,476,439.48x = 6,717,264.54 × 1,882,557.88
  4. Step 4: Simplify right side
    4,476,439.48x = 12,645,639,291,821.57
  5. Step 5: Solve for x
    x = 12,645,639,291,821.57/4,476,439.48
  6. Step 6: Final answer
    x = 2,824,932.48

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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.