Home / 3,644,810.24-5,029,814.20-2,013,322.84

Finding the Fourth Proportional to 3,644,810.24, 5,029,814.20 and 2,013,322.84

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Solution

The fourth proportional to 3,644,810.24, 5,029,814.20 and 2,013,322.84 is: 2,778,372.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,810.24 : 5,029,814.20 = 2,013,322.84 : x
  2. Step 2: Convert to fraction form
    3,644,810.24/5,029,814.20 = 2,013,322.84/x
  3. Step 3: Cross multiply
    3,644,810.24x = 5,029,814.20 × 2,013,322.84
  4. Step 4: Simplify right side
    3,644,810.24x = 10,126,639,809,816.33
  5. Step 5: Solve for x
    x = 10,126,639,809,816.33/3,644,810.24
  6. Step 6: Final answer
    x = 2,778,372.30

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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.