Home / 2,767,682.92-4,151,699.58-1,169,948.20

Finding the Fourth Proportional to 2,767,682.92, 4,151,699.58 and 1,169,948.20

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Solution

The fourth proportional to 2,767,682.92, 4,151,699.58 and 1,169,948.20 is: 1,754,996.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,682.92 : 4,151,699.58 = 1,169,948.20 : x
  2. Step 2: Convert to fraction form
    2,767,682.92/4,151,699.58 = 1,169,948.20/x
  3. Step 3: Cross multiply
    2,767,682.92x = 4,151,699.58 × 1,169,948.20
  4. Step 4: Simplify right side
    2,767,682.92x = 4,857,273,450,561.76
  5. Step 5: Solve for x
    x = 4,857,273,450,561.76/2,767,682.92
  6. Step 6: Final answer
    x = 1,754,996.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.