Home / 2,833,964.48-3,910,839.15-1,544,776.58

Finding the Fourth Proportional to 2,833,964.48, 3,910,839.15 and 1,544,776.58

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Solution

The fourth proportional to 2,833,964.48, 3,910,839.15 and 1,544,776.58 is: 2,131,774.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,964.48 : 3,910,839.15 = 1,544,776.58 : x
  2. Step 2: Convert to fraction form
    2,833,964.48/3,910,839.15 = 1,544,776.58/x
  3. Step 3: Cross multiply
    2,833,964.48x = 3,910,839.15 × 1,544,776.58
  4. Step 4: Simplify right side
    2,833,964.48x = 6,041,372,719,343.23
  5. Step 5: Solve for x
    x = 6,041,372,719,343.23/2,833,964.48
  6. Step 6: Final answer
    x = 2,131,774.33

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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.