Home / 2,735,446.30-4,103,169.45-740,902.30

Finding the Fourth Proportional to 2,735,446.30, 4,103,169.45 and 740,902.30

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Solution

The fourth proportional to 2,735,446.30, 4,103,169.45 and 740,902.30 is: 1,111,353.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,446.30 : 4,103,169.45 = 740,902.30 : x
  2. Step 2: Convert to fraction form
    2,735,446.30/4,103,169.45 = 740,902.30/x
  3. Step 3: Cross multiply
    2,735,446.30x = 4,103,169.45 × 740,902.30
  4. Step 4: Simplify right side
    2,735,446.30x = 3,040,047,682,794.74
  5. Step 5: Solve for x
    x = 3,040,047,682,794.74/2,735,446.30
  6. Step 6: Final answer
    x = 1,111,353.45

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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.