Home / 3,800,181.96-5,700,646.35-1,104,529.50

Finding the Fourth Proportional to 3,800,181.96, 5,700,646.35 and 1,104,529.50

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Solution

The fourth proportional to 3,800,181.96, 5,700,646.35 and 1,104,529.50 is: 1,656,902.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,181.96 : 5,700,646.35 = 1,104,529.50 : x
  2. Step 2: Convert to fraction form
    3,800,181.96/5,700,646.35 = 1,104,529.50/x
  3. Step 3: Cross multiply
    3,800,181.96x = 5,700,646.35 × 1,104,529.50
  4. Step 4: Simplify right side
    3,800,181.96x = 6,296,532,062,642.32
  5. Step 5: Solve for x
    x = 6,296,532,062,642.32/3,800,181.96
  6. Step 6: Final answer
    x = 1,656,902.78

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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.