Home / 7,269,200.40-10,903,800.60-2,482,294.80

Finding the Fourth Proportional to 7,269,200.40, 10,903,800.60 and 2,482,294.80

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Solution

The fourth proportional to 7,269,200.40, 10,903,800.60 and 2,482,294.80 is: 3,723,442.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269,200.40 : 10,903,800.60 = 2,482,294.80 : x
  2. Step 2: Convert to fraction form
    7,269,200.40/10,903,800.60 = 2,482,294.80/x
  3. Step 3: Cross multiply
    7,269,200.40x = 10,903,800.60 × 2,482,294.80
  4. Step 4: Simplify right side
    7,269,200.40x = 27,066,447,529,616.88
  5. Step 5: Solve for x
    x = 27,066,447,529,616.88/7,269,200.40
  6. Step 6: Final answer
    x = 3,723,442.20

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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.