Home / 3,467,318.64-5,193,927.72-2,829,894

Finding the Fourth Proportional to 3,467,318.64, 5,193,927.72 and 2,829,894

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Solution

The fourth proportional to 3,467,318.64, 5,193,927.72 and 2,829,894 is: 4,239,086.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,318.64 : 5,193,927.72 = 2,829,894 : x
  2. Step 2: Convert to fraction form
    3,467,318.64/5,193,927.72 = 2,829,894/x
  3. Step 3: Cross multiply
    3,467,318.64x = 5,193,927.72 × 2,829,894
  4. Step 4: Simplify right side
    3,467,318.64x = 14,698,264,891,261.68
  5. Step 5: Solve for x
    x = 14,698,264,891,261.68/3,467,318.64
  6. Step 6: Final answer
    x = 4,239,086.86

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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.