Home / 2,736,021.39-4,083,996.45-2,412,818.03

Finding the Fourth Proportional to 2,736,021.39, 4,083,996.45 and 2,412,818.03

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Solution

The fourth proportional to 2,736,021.39, 4,083,996.45 and 2,412,818.03 is: 3,601,558.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,021.39 : 4,083,996.45 = 2,412,818.03 : x
  2. Step 2: Convert to fraction form
    2,736,021.39/4,083,996.45 = 2,412,818.03/x
  3. Step 3: Cross multiply
    2,736,021.39x = 4,083,996.45 × 2,412,818.03
  4. Step 4: Simplify right side
    2,736,021.39x = 9,853,940,248,596.01
  5. Step 5: Solve for x
    x = 9,853,940,248,596.01/2,736,021.39
  6. Step 6: Final answer
    x = 3,601,558.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.