Home / 3,835,245.36-5,751,372.72-1,437,783.12

Finding the Fourth Proportional to 3,835,245.36, 5,751,372.72 and 1,437,783.12

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Solution

The fourth proportional to 3,835,245.36, 5,751,372.72 and 1,437,783.12 is: 2,156,114.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,245.36 : 5,751,372.72 = 1,437,783.12 : x
  2. Step 2: Convert to fraction form
    3,835,245.36/5,751,372.72 = 1,437,783.12/x
  3. Step 3: Cross multiply
    3,835,245.36x = 5,751,372.72 × 1,437,783.12
  4. Step 4: Simplify right side
    3,835,245.36x = 8,269,226,613,644.49
  5. Step 5: Solve for x
    x = 8,269,226,613,644.49/3,835,245.36
  6. Step 6: Final answer
    x = 2,156,114.10

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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.