Home / 2,777,164.01-3,832,774.96-1,599,803.49

Finding the Fourth Proportional to 2,777,164.01, 3,832,774.96 and 1,599,803.49

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Solution

The fourth proportional to 2,777,164.01, 3,832,774.96 and 1,599,803.49 is: 2,207,895.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,777,164.01 : 3,832,774.96 = 1,599,803.49 : x
  2. Step 2: Convert to fraction form
    2,777,164.01/3,832,774.96 = 1,599,803.49/x
  3. Step 3: Cross multiply
    2,777,164.01x = 3,832,774.96 × 1,599,803.49
  4. Step 4: Simplify right side
    2,777,164.01x = 6,131,686,753,393.10
  5. Step 5: Solve for x
    x = 6,131,686,753,393.10/2,777,164.01
  6. Step 6: Final answer
    x = 2,207,895.08

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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.