Home / 3,505,923.66-5,260,550.94-2,428,094.88

Finding the Fourth Proportional to 3,505,923.66, 5,260,550.94 and 2,428,094.88

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Solution

The fourth proportional to 3,505,923.66, 5,260,550.94 and 2,428,094.88 is: 3,643,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,923.66 : 5,260,550.94 = 2,428,094.88 : x
  2. Step 2: Convert to fraction form
    3,505,923.66/5,260,550.94 = 2,428,094.88/x
  3. Step 3: Cross multiply
    3,505,923.66x = 5,260,550.94 × 2,428,094.88
  4. Step 4: Simplify right side
    3,505,923.66x = 12,773,116,803,393.19
  5. Step 5: Solve for x
    x = 12,773,116,803,393.19/3,505,923.66
  6. Step 6: Final answer
    x = 3,643,295.76

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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.