Home / 3,195,411.38-4,793,215.48-1,397,369.33

Finding the Fourth Proportional to 3,195,411.38, 4,793,215.48 and 1,397,369.33

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Solution

The fourth proportional to 3,195,411.38, 4,793,215.48 and 1,397,369.33 is: 2,096,097.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,411.38 : 4,793,215.48 = 1,397,369.33 : x
  2. Step 2: Convert to fraction form
    3,195,411.38/4,793,215.48 = 1,397,369.33/x
  3. Step 3: Cross multiply
    3,195,411.38x = 4,793,215.48 × 1,397,369.33
  4. Step 4: Simplify right side
    3,195,411.38x = 6,697,892,303,833.23
  5. Step 5: Solve for x
    x = 6,697,892,303,833.23/3,195,411.38
  6. Step 6: Final answer
    x = 2,096,097.03

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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.