Home / 6,242,160-8,614,180.80-3,380,592

Finding the Fourth Proportional to 6,242,160, 8,614,180.80 and 3,380,592

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Solution

The fourth proportional to 6,242,160, 8,614,180.80 and 3,380,592 is: 4,665,216.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,160 : 8,614,180.80 = 3,380,592 : x
  2. Step 2: Convert to fraction form
    6,242,160/8,614,180.80 = 3,380,592/x
  3. Step 3: Cross multiply
    6,242,160x = 8,614,180.80 × 3,380,592
  4. Step 4: Simplify right side
    6,242,160x = 29,121,030,699,033.60
  5. Step 5: Solve for x
    x = 29,121,030,699,033.60/6,242,160
  6. Step 6: Final answer
    x = 4,665,216.96

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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.