Home / 4,126,506.32-6,188,873.75-2,588,761.01

Finding the Fourth Proportional to 4,126,506.32, 6,188,873.75 and 2,588,761.01

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Solution

The fourth proportional to 4,126,506.32, 6,188,873.75 and 2,588,761.01 is: 3,882,585.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,506.32 : 6,188,873.75 = 2,588,761.01 : x
  2. Step 2: Convert to fraction form
    4,126,506.32/6,188,873.75 = 2,588,761.01/x
  3. Step 3: Cross multiply
    4,126,506.32x = 6,188,873.75 × 2,588,761.01
  4. Step 4: Simplify right side
    4,126,506.32x = 16,021,515,072,048.72
  5. Step 5: Solve for x
    x = 16,021,515,072,048.72/4,126,506.32
  6. Step 6: Final answer
    x = 3,882,585.85

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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.