Home / 3,082,929.83-4,615,181.27-1,864,820.04

Finding the Fourth Proportional to 3,082,929.83, 4,615,181.27 and 1,864,820.04

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Solution

The fourth proportional to 3,082,929.83, 4,615,181.27 and 1,864,820.04 is: 2,791,656.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,929.83 : 4,615,181.27 = 1,864,820.04 : x
  2. Step 2: Convert to fraction form
    3,082,929.83/4,615,181.27 = 1,864,820.04/x
  3. Step 3: Cross multiply
    3,082,929.83x = 4,615,181.27 × 1,864,820.04
  4. Step 4: Simplify right side
    3,082,929.83x = 8,606,482,511,204.55
  5. Step 5: Solve for x
    x = 8,606,482,511,204.55/3,082,929.83
  6. Step 6: Final answer
    x = 2,791,656.96

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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.