Home / 3,625,265.81-5,002,998.53-2,076,826.77

Finding the Fourth Proportional to 3,625,265.81, 5,002,998.53 and 2,076,826.77

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Solution

The fourth proportional to 3,625,265.81, 5,002,998.53 and 2,076,826.77 is: 2,866,096.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,265.81 : 5,002,998.53 = 2,076,826.77 : x
  2. Step 2: Convert to fraction form
    3,625,265.81/5,002,998.53 = 2,076,826.77/x
  3. Step 3: Cross multiply
    3,625,265.81x = 5,002,998.53 × 2,076,826.77
  4. Step 4: Simplify right side
    3,625,265.81x = 10,390,361,266,990.52
  5. Step 5: Solve for x
    x = 10,390,361,266,990.52/3,625,265.81
  6. Step 6: Final answer
    x = 2,866,096.39

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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.