Home / 5,807,219.58-8,013,914.37-3,228,877.80

Finding the Fourth Proportional to 5,807,219.58, 8,013,914.37 and 3,228,877.80

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Solution

The fourth proportional to 5,807,219.58, 8,013,914.37 and 3,228,877.80 is: 4,455,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,219.58 : 8,013,914.37 = 3,228,877.80 : x
  2. Step 2: Convert to fraction form
    5,807,219.58/8,013,914.37 = 3,228,877.80/x
  3. Step 3: Cross multiply
    5,807,219.58x = 8,013,914.37 × 3,228,877.80
  4. Step 4: Simplify right side
    5,807,219.58x = 25,875,950,200,393.98
  5. Step 5: Solve for x
    x = 25,875,950,200,393.98/5,807,219.58
  6. Step 6: Final answer
    x = 4,455,824.31

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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.