Home / 6,367,003.15-9,529,509.52-4,477,435.15

Finding the Fourth Proportional to 6,367,003.15, 9,529,509.52 and 4,477,435.15

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Solution

The fourth proportional to 6,367,003.15, 9,529,509.52 and 4,477,435.15 is: 6,701,388.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,003.15 : 9,529,509.52 = 4,477,435.15 : x
  2. Step 2: Convert to fraction form
    6,367,003.15/9,529,509.52 = 4,477,435.15/x
  3. Step 3: Cross multiply
    6,367,003.15x = 9,529,509.52 × 4,477,435.15
  4. Step 4: Simplify right side
    6,367,003.15x = 42,667,760,887,107.63
  5. Step 5: Solve for x
    x = 42,667,760,887,107.63/6,367,003.15
  6. Step 6: Final answer
    x = 6,701,388.37

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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.