Home / 4,476,438.48-6,717,263.04-1,882,556.88

Finding the Fourth Proportional to 4,476,438.48, 6,717,263.04 and 1,882,556.88

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Solution

The fourth proportional to 4,476,438.48, 6,717,263.04 and 1,882,556.88 is: 2,824,930.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,438.48 : 6,717,263.04 = 1,882,556.88 : x
  2. Step 2: Convert to fraction form
    4,476,438.48/6,717,263.04 = 1,882,556.88/x
  3. Step 3: Cross multiply
    4,476,438.48x = 6,717,263.04 × 1,882,556.88
  4. Step 4: Simplify right side
    4,476,438.48x = 12,645,629,750,721.71
  5. Step 5: Solve for x
    x = 12,645,629,750,721.71/4,476,438.48
  6. Step 6: Final answer
    x = 2,824,930.98

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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.