Home / 3,250,787.90-4,489,102.80-2,433,572.82

Finding the Fourth Proportional to 3,250,787.90, 4,489,102.80 and 2,433,572.82

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Solution

The fourth proportional to 3,250,787.90, 4,489,102.80 and 2,433,572.82 is: 3,360,587.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,787.90 : 4,489,102.80 = 2,433,572.82 : x
  2. Step 2: Convert to fraction form
    3,250,787.90/4,489,102.80 = 2,433,572.82/x
  3. Step 3: Cross multiply
    3,250,787.90x = 4,489,102.80 × 2,433,572.82
  4. Step 4: Simplify right side
    3,250,787.90x = 10,924,558,560,265.89
  5. Step 5: Solve for x
    x = 10,924,558,560,265.89/3,250,787.90
  6. Step 6: Final answer
    x = 3,360,587.93

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1.5x scale

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.