Home / 5,820,692.30-8,032,803.62-3,242,374.21

Finding the Fourth Proportional to 5,820,692.30, 8,032,803.62 and 3,242,374.21

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Solution

The fourth proportional to 5,820,692.30, 8,032,803.62 and 3,242,374.21 is: 4,474,614.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,692.30 : 8,032,803.62 = 3,242,374.21 : x
  2. Step 2: Convert to fraction form
    5,820,692.30/8,032,803.62 = 3,242,374.21/x
  3. Step 3: Cross multiply
    5,820,692.30x = 8,032,803.62 × 3,242,374.21
  4. Step 4: Simplify right side
    5,820,692.30x = 26,045,355,285,311.78
  5. Step 5: Solve for x
    x = 26,045,355,285,311.78/5,820,692.30
  6. Step 6: Final answer
    x = 4,474,614.69

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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.