Home / 2,235,383.70-3,350,779.20-1,096,394.10

Finding the Fourth Proportional to 2,235,383.70, 3,350,779.20 and 1,096,394.10

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Solution

The fourth proportional to 2,235,383.70, 3,350,779.20 and 1,096,394.10 is: 1,643,464.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,383.70 : 3,350,779.20 = 1,096,394.10 : x
  2. Step 2: Convert to fraction form
    2,235,383.70/3,350,779.20 = 1,096,394.10/x
  3. Step 3: Cross multiply
    2,235,383.70x = 3,350,779.20 × 1,096,394.10
  4. Step 4: Simplify right side
    2,235,383.70x = 3,673,774,545,282.72
  5. Step 5: Solve for x
    x = 3,673,774,545,282.72/2,235,383.70
  6. Step 6: Final answer
    x = 1,643,464.85

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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.