Home / 2,011,211.55-3,016,817.33-2,011,211.55

Finding the Fourth Proportional to 2,011,211.55, 3,016,817.33 and 2,011,211.55

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Solution

The fourth proportional to 2,011,211.55, 3,016,817.33 and 2,011,211.55 is: 3,016,817.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,211.55 : 3,016,817.33 = 2,011,211.55 : x
  2. Step 2: Convert to fraction form
    2,011,211.55/3,016,817.33 = 2,011,211.55/x
  3. Step 3: Cross multiply
    2,011,211.55x = 3,016,817.33 × 2,011,211.55
  4. Step 4: Simplify right side
    2,011,211.55x = 6,067,457,848,280.11
  5. Step 5: Solve for x
    x = 6,067,457,848,280.11/2,011,211.55
  6. Step 6: Final answer
    x = 3,016,817.33

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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.