Home / 6,072,460.36-8,380,528.86-3,356,731.24

Finding the Fourth Proportional to 6,072,460.36, 8,380,528.86 and 3,356,731.24

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Solution

The fourth proportional to 6,072,460.36, 8,380,528.86 and 3,356,731.24 is: 4,632,584.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,460.36 : 8,380,528.86 = 3,356,731.24 : x
  2. Step 2: Convert to fraction form
    6,072,460.36/8,380,528.86 = 3,356,731.24/x
  3. Step 3: Cross multiply
    6,072,460.36x = 8,380,528.86 × 3,356,731.24
  4. Step 4: Simplify right side
    6,072,460.36x = 28,131,183,032,083.59
  5. Step 5: Solve for x
    x = 28,131,183,032,083.59/6,072,460.36
  6. Step 6: Final answer
    x = 4,632,584.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.