Home / 2,893,586.26-4,338,892.22-1,697,865.88

Finding the Fourth Proportional to 2,893,586.26, 4,338,892.22 and 1,697,865.88

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Solution

The fourth proportional to 2,893,586.26, 4,338,892.22 and 1,697,865.88 is: 2,545,926.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,586.26 : 4,338,892.22 = 1,697,865.88 : x
  2. Step 2: Convert to fraction form
    2,893,586.26/4,338,892.22 = 1,697,865.88/x
  3. Step 3: Cross multiply
    2,893,586.26x = 4,338,892.22 × 1,697,865.88
  4. Step 4: Simplify right side
    2,893,586.26x = 7,366,857,057,335.45
  5. Step 5: Solve for x
    x = 7,366,857,057,335.45/2,893,586.26
  6. Step 6: Final answer
    x = 2,545,926.20

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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.