Home / 3,644,888.58-5,029,849.78-2,013,260.83

Finding the Fourth Proportional to 3,644,888.58, 5,029,849.78 and 2,013,260.83

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Solution

The fourth proportional to 3,644,888.58, 5,029,849.78 and 2,013,260.83 is: 2,778,246.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,888.58 : 5,029,849.78 = 2,013,260.83 : x
  2. Step 2: Convert to fraction form
    3,644,888.58/5,029,849.78 = 2,013,260.83/x
  3. Step 3: Cross multiply
    3,644,888.58x = 5,029,849.78 × 2,013,260.83
  4. Step 4: Simplify right side
    3,644,888.58x = 10,126,399,525,250.34
  5. Step 5: Solve for x
    x = 10,126,399,525,250.34/3,644,888.58
  6. Step 6: Final answer
    x = 2,778,246.66

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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.