Home / 2,326,824.96-3,209,706.96-1,396,291.92

Finding the Fourth Proportional to 2,326,824.96, 3,209,706.96 and 1,396,291.92

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Solution

The fourth proportional to 2,326,824.96, 3,209,706.96 and 1,396,291.92 is: 1,926,095.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,824.96 : 3,209,706.96 = 1,396,291.92 : x
  2. Step 2: Convert to fraction form
    2,326,824.96/3,209,706.96 = 1,396,291.92/x
  3. Step 3: Cross multiply
    2,326,824.96x = 3,209,706.96 × 1,396,291.92
  4. Step 4: Simplify right side
    2,326,824.96x = 4,481,687,893,815.76
  5. Step 5: Solve for x
    x = 4,481,687,893,815.76/2,326,824.96
  6. Step 6: Final answer
    x = 1,926,095.85

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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.