Home / 3,790,442.28-5,684,828.40-1,094,181.84

Finding the Fourth Proportional to 3,790,442.28, 5,684,828.40 and 1,094,181.84

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Solution

The fourth proportional to 3,790,442.28, 5,684,828.40 and 1,094,181.84 is: 1,641,031.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,442.28 : 5,684,828.40 = 1,094,181.84 : x
  2. Step 2: Convert to fraction form
    3,790,442.28/5,684,828.40 = 1,094,181.84/x
  3. Step 3: Cross multiply
    3,790,442.28x = 5,684,828.40 × 1,094,181.84
  4. Step 4: Simplify right side
    3,790,442.28x = 6,220,235,998,796.26
  5. Step 5: Solve for x
    x = 6,220,235,998,796.26/3,790,442.28
  6. Step 6: Final answer
    x = 1,641,031.72

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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.