Home / 2,833,606.76-3,910,342.92-1,544,443.16

Finding the Fourth Proportional to 2,833,606.76, 3,910,342.92 and 1,544,443.16

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Solution

The fourth proportional to 2,833,606.76, 3,910,342.92 and 1,544,443.16 is: 2,131,312.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,606.76 : 3,910,342.92 = 1,544,443.16 : x
  2. Step 2: Convert to fraction form
    2,833,606.76/3,910,342.92 = 1,544,443.16/x
  3. Step 3: Cross multiply
    2,833,606.76x = 3,910,342.92 × 1,544,443.16
  4. Step 4: Simplify right side
    2,833,606.76x = 6,039,302,376,048.43
  5. Step 5: Solve for x
    x = 6,039,302,376,048.43/2,833,606.76
  6. Step 6: Final answer
    x = 2,131,312.81

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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.