Home / 4,021,866.45-5,550,290.57-2,452,088.88

Finding the Fourth Proportional to 4,021,866.45, 5,550,290.57 and 2,452,088.88

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Solution

The fourth proportional to 4,021,866.45, 5,550,290.57 and 2,452,088.88 is: 3,383,952.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,866.45 : 5,550,290.57 = 2,452,088.88 : x
  2. Step 2: Convert to fraction form
    4,021,866.45/5,550,290.57 = 2,452,088.88/x
  3. Step 3: Cross multiply
    4,021,866.45x = 5,550,290.57 × 2,452,088.88
  4. Step 4: Simplify right side
    4,021,866.45x = 13,609,805,793,596.08
  5. Step 5: Solve for x
    x = 13,609,805,793,596.08/4,021,866.45
  6. Step 6: Final answer
    x = 3,383,952.69

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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.