Home / 2,723,109.17-3,757,740.26-1,499,366.03

Finding the Fourth Proportional to 2,723,109.17, 3,757,740.26 and 1,499,366.03

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Solution

The fourth proportional to 2,723,109.17, 3,757,740.26 and 1,499,366.03 is: 2,069,042.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,109.17 : 3,757,740.26 = 1,499,366.03 : x
  2. Step 2: Convert to fraction form
    2,723,109.17/3,757,740.26 = 1,499,366.03/x
  3. Step 3: Cross multiply
    2,723,109.17x = 3,757,740.26 × 1,499,366.03
  4. Step 4: Simplify right side
    2,723,109.17x = 5,634,228,069,121.84
  5. Step 5: Solve for x
    x = 5,634,228,069,121.84/2,723,109.17
  6. Step 6: Final answer
    x = 2,069,042.31

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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.