Home / 3,394,734.34-4,684,590.78-1,924,741.82

Finding the Fourth Proportional to 3,394,734.34, 4,684,590.78 and 1,924,741.82

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Solution

The fourth proportional to 3,394,734.34, 4,684,590.78 and 1,924,741.82 is: 2,656,062.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,734.34 : 4,684,590.78 = 1,924,741.82 : x
  2. Step 2: Convert to fraction form
    3,394,734.34/4,684,590.78 = 1,924,741.82/x
  3. Step 3: Cross multiply
    3,394,734.34x = 4,684,590.78 × 1,924,741.82
  4. Step 4: Simplify right side
    3,394,734.34x = 9,016,627,783,852.42
  5. Step 5: Solve for x
    x = 9,016,627,783,852.42/3,394,734.34
  6. Step 6: Final answer
    x = 2,656,062.86

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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.