Home / 6,493,203.72-9,741,133.98-2,232,818.64

Finding the Fourth Proportional to 6,493,203.72, 9,741,133.98 and 2,232,818.64

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Solution

The fourth proportional to 6,493,203.72, 9,741,133.98 and 2,232,818.64 is: 3,349,684.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,493,203.72 : 9,741,133.98 = 2,232,818.64 : x
  2. Step 2: Convert to fraction form
    6,493,203.72/9,741,133.98 = 2,232,818.64/x
  3. Step 3: Cross multiply
    6,493,203.72x = 9,741,133.98 × 2,232,818.64
  4. Step 4: Simplify right side
    6,493,203.72x = 21,750,185,525,281.39
  5. Step 5: Solve for x
    x = 21,750,185,525,281.39/6,493,203.72
  6. Step 6: Final answer
    x = 3,349,684.76

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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.