Home / 4,425,962.92-6,107,685.59-2,540,304.35

Finding the Fourth Proportional to 4,425,962.92, 6,107,685.59 and 2,540,304.35

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Solution

The fourth proportional to 4,425,962.92, 6,107,685.59 and 2,540,304.35 is: 3,505,537.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425,962.92 : 6,107,685.59 = 2,540,304.35 : x
  2. Step 2: Convert to fraction form
    4,425,962.92/6,107,685.59 = 2,540,304.35/x
  3. Step 3: Cross multiply
    4,425,962.92x = 6,107,685.59 × 2,540,304.35
  4. Step 4: Simplify right side
    4,425,962.92x = 15,515,380,263,929.02
  5. Step 5: Solve for x
    x = 15,515,380,263,929.02/4,425,962.92
  6. Step 6: Final answer
    x = 3,505,537.79

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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.