Home / 4,244,671.50-6,363,004.77-2,112,740.16

Finding the Fourth Proportional to 4,244,671.50, 6,363,004.77 and 2,112,740.16

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Solution

The fourth proportional to 4,244,671.50, 6,363,004.77 and 2,112,740.16 is: 3,167,118.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244,671.50 : 6,363,004.77 = 2,112,740.16 : x
  2. Step 2: Convert to fraction form
    4,244,671.50/6,363,004.77 = 2,112,740.16/x
  3. Step 3: Cross multiply
    4,244,671.50x = 6,363,004.77 × 2,112,740.16
  4. Step 4: Simplify right side
    4,244,671.50x = 13,443,375,715,850.56
  5. Step 5: Solve for x
    x = 13,443,375,715,850.56/4,244,671.50
  6. Step 6: Final answer
    x = 3,167,118.05

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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.