Home / 9,204,962.13-13,807,512.38-4,086,015.85

Finding the Fourth Proportional to 9,204,962.13, 13,807,512.38 and 4,086,015.85

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Solution

The fourth proportional to 9,204,962.13, 13,807,512.38 and 4,086,015.85 is: 6,129,054.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,962.13 : 13,807,512.38 = 4,086,015.85 : x
  2. Step 2: Convert to fraction form
    9,204,962.13/13,807,512.38 = 4,086,015.85/x
  3. Step 3: Cross multiply
    9,204,962.13x = 13,807,512.38 × 4,086,015.85
  4. Step 4: Simplify right side
    9,204,962.13x = 56,417,714,433,751.23
  5. Step 5: Solve for x
    x = 56,417,714,433,751.23/9,204,962.13
  6. Step 6: Final answer
    x = 6,129,054.49

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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.