Home / 4,136,608.90-6,204,913.35-3,016,864.90

Finding the Fourth Proportional to 4,136,608.90, 6,204,913.35 and 3,016,864.90

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Solution

The fourth proportional to 4,136,608.90, 6,204,913.35 and 3,016,864.90 is: 4,525,297.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,608.90 : 6,204,913.35 = 3,016,864.90 : x
  2. Step 2: Convert to fraction form
    4,136,608.90/6,204,913.35 = 3,016,864.90/x
  3. Step 3: Cross multiply
    4,136,608.90x = 6,204,913.35 × 3,016,864.90
  4. Step 4: Simplify right side
    4,136,608.90x = 18,719,385,293,156.41
  5. Step 5: Solve for x
    x = 18,719,385,293,156.41/4,136,608.90
  6. Step 6: Final answer
    x = 4,525,297.35

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Similar ratio
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1.5x scale

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.