Home / 3,394,609.38-4,683,414.32-1,924,360.20

Finding the Fourth Proportional to 3,394,609.38, 4,683,414.32 and 1,924,360.20

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Solution

The fourth proportional to 3,394,609.38, 4,683,414.32 and 1,924,360.20 is: 2,654,967.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,609.38 : 4,683,414.32 = 1,924,360.20 : x
  2. Step 2: Convert to fraction form
    3,394,609.38/4,683,414.32 = 1,924,360.20/x
  3. Step 3: Cross multiply
    3,394,609.38x = 4,683,414.32 × 1,924,360.20
  4. Step 4: Simplify right side
    3,394,609.38x = 9,012,576,117,518.07
  5. Step 5: Solve for x
    x = 9,012,576,117,518.07/3,394,609.38
  6. Step 6: Final answer
    x = 2,654,967.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.