Home / 9,092,505.60-13,633,843.20-3,774,259.20

Finding the Fourth Proportional to 9,092,505.60, 13,633,843.20 and 3,774,259.20

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Solution

The fourth proportional to 9,092,505.60, 13,633,843.20 and 3,774,259.20 is: 5,659,348.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,505.60 : 13,633,843.20 = 3,774,259.20 : x
  2. Step 2: Convert to fraction form
    9,092,505.60/13,633,843.20 = 3,774,259.20/x
  3. Step 3: Cross multiply
    9,092,505.60x = 13,633,843.20 × 3,774,259.20
  4. Step 4: Simplify right side
    9,092,505.60x = 51,457,658,128,957.44
  5. Step 5: Solve for x
    x = 51,457,658,128,957.44/9,092,505.60
  6. Step 6: Final answer
    x = 5,659,348.52

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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.