Home / 3,082,817.70-4,624,226.55-953,117.10

Finding the Fourth Proportional to 3,082,817.70, 4,624,226.55 and 953,117.10

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Solution

The fourth proportional to 3,082,817.70, 4,624,226.55 and 953,117.10 is: 1,429,675.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,817.70 : 4,624,226.55 = 953,117.10 : x
  2. Step 2: Convert to fraction form
    3,082,817.70/4,624,226.55 = 953,117.10/x
  3. Step 3: Cross multiply
    3,082,817.70x = 4,624,226.55 × 953,117.10
  4. Step 4: Simplify right side
    3,082,817.70x = 4,407,429,399,079.01
  5. Step 5: Solve for x
    x = 4,407,429,399,079.01/3,082,817.70
  6. Step 6: Final answer
    x = 1,429,675.65

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Double scale
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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.