Home / 3,580,090.65-5,361,588.32-2,060,579.66

Finding the Fourth Proportional to 3,580,090.65, 5,361,588.32 and 2,060,579.66

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Solution

The fourth proportional to 3,580,090.65, 5,361,588.32 and 2,060,579.66 is: 3,085,949.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,090.65 : 5,361,588.32 = 2,060,579.66 : x
  2. Step 2: Convert to fraction form
    3,580,090.65/5,361,588.32 = 2,060,579.66/x
  3. Step 3: Cross multiply
    3,580,090.65x = 5,361,588.32 × 2,060,579.66
  4. Step 4: Simplify right side
    3,580,090.65x = 11,047,979,800,374.73
  5. Step 5: Solve for x
    x = 11,047,979,800,374.73/3,580,090.65
  6. Step 6: Final answer
    x = 3,085,949.74

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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.