Home / 3,329,832.48-4,595,168.64-1,801,939.60

Finding the Fourth Proportional to 3,329,832.48, 4,595,168.64 and 1,801,939.60

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Solution

The fourth proportional to 3,329,832.48, 4,595,168.64 and 1,801,939.60 is: 2,486,676.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,832.48 : 4,595,168.64 = 1,801,939.60 : x
  2. Step 2: Convert to fraction form
    3,329,832.48/4,595,168.64 = 1,801,939.60/x
  3. Step 3: Cross multiply
    3,329,832.48x = 4,595,168.64 × 1,801,939.60
  4. Step 4: Simplify right side
    3,329,832.48x = 8,280,216,341,094.14
  5. Step 5: Solve for x
    x = 8,280,216,341,094.14/3,329,832.48
  6. Step 6: Final answer
    x = 2,486,676.55

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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.