Home / 2,592,849.22-3,577,703.94-1,446,926.80

Finding the Fourth Proportional to 2,592,849.22, 3,577,703.94 and 1,446,926.80

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Solution

The fourth proportional to 2,592,849.22, 3,577,703.94 and 1,446,926.80 is: 1,996,520.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,849.22 : 3,577,703.94 = 1,446,926.80 : x
  2. Step 2: Convert to fraction form
    2,592,849.22/3,577,703.94 = 1,446,926.80/x
  3. Step 3: Cross multiply
    2,592,849.22x = 3,577,703.94 × 1,446,926.80
  4. Step 4: Simplify right side
    2,592,849.22x = 5,176,675,713,251.59
  5. Step 5: Solve for x
    x = 5,176,675,713,251.59/2,592,849.22
  6. Step 6: Final answer
    x = 1,996,520.15

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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.