Home / 9,003,899.25-13,501,766.48-3,883,913.55

Finding the Fourth Proportional to 9,003,899.25, 13,501,766.48 and 3,883,913.55

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Solution

The fourth proportional to 9,003,899.25, 13,501,766.48 and 3,883,913.55 is: 5,824,109.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,899.25 : 13,501,766.48 = 3,883,913.55 : x
  2. Step 2: Convert to fraction form
    9,003,899.25/13,501,766.48 = 3,883,913.55/x
  3. Step 3: Cross multiply
    9,003,899.25x = 13,501,766.48 × 3,883,913.55
  4. Step 4: Simplify right side
    9,003,899.25x = 52,439,693,761,188.23
  5. Step 5: Solve for x
    x = 52,439,693,761,188.23/9,003,899.25
  6. Step 6: Final answer
    x = 5,824,109.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.