Home / 3,074,113.70-4,611,170.55-3,032,123.30

Finding the Fourth Proportional to 3,074,113.70, 4,611,170.55 and 3,032,123.30

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Solution

The fourth proportional to 3,074,113.70, 4,611,170.55 and 3,032,123.30 is: 4,548,184.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,113.70 : 4,611,170.55 = 3,032,123.30 : x
  2. Step 2: Convert to fraction form
    3,074,113.70/4,611,170.55 = 3,032,123.30/x
  3. Step 3: Cross multiply
    3,074,113.70x = 4,611,170.55 × 3,032,123.30
  4. Step 4: Simplify right side
    3,074,113.70x = 13,981,637,664,928.81
  5. Step 5: Solve for x
    x = 13,981,637,664,928.81/3,074,113.70
  6. Step 6: Final answer
    x = 4,548,184.95

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Double scale
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Similar ratio
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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.