Home / 4,829,213.70-7,243,820.55-1,463,588.10

Finding the Fourth Proportional to 4,829,213.70, 7,243,820.55 and 1,463,588.10

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Solution

The fourth proportional to 4,829,213.70, 7,243,820.55 and 1,463,588.10 is: 2,195,382.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,213.70 : 7,243,820.55 = 1,463,588.10 : x
  2. Step 2: Convert to fraction form
    4,829,213.70/7,243,820.55 = 1,463,588.10/x
  3. Step 3: Cross multiply
    4,829,213.70x = 7,243,820.55 × 1,463,588.10
  4. Step 4: Simplify right side
    4,829,213.70x = 10,601,969,555,515.46
  5. Step 5: Solve for x
    x = 10,601,969,555,515.46/4,829,213.70
  6. Step 6: Final answer
    x = 2,195,382.15

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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.