Home / 3,804,716.48-5,709,393.48-1,529,814.32

Finding the Fourth Proportional to 3,804,716.48, 5,709,393.48 and 1,529,814.32

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Solution

The fourth proportional to 3,804,716.48, 5,709,393.48 and 1,529,814.32 is: 2,295,653.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,716.48 : 5,709,393.48 = 1,529,814.32 : x
  2. Step 2: Convert to fraction form
    3,804,716.48/5,709,393.48 = 1,529,814.32/x
  3. Step 3: Cross multiply
    3,804,716.48x = 5,709,393.48 × 1,529,814.32
  4. Step 4: Simplify right side
    3,804,716.48x = 8,734,311,904,218.64
  5. Step 5: Solve for x
    x = 8,734,311,904,218.64/3,804,716.48
  6. Step 6: Final answer
    x = 2,295,653.82

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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.