Home / 1,676,467.56-2,515,197.84-967,004.76

Finding the Fourth Proportional to 1,676,467.56, 2,515,197.84 and 967,004.76

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Solution

The fourth proportional to 1,676,467.56, 2,515,197.84 and 967,004.76 is: 1,450,793.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,467.56 : 2,515,197.84 = 967,004.76 : x
  2. Step 2: Convert to fraction form
    1,676,467.56/2,515,197.84 = 967,004.76/x
  3. Step 3: Cross multiply
    1,676,467.56x = 2,515,197.84 × 967,004.76
  4. Step 4: Simplify right side
    1,676,467.56x = 2,432,208,283,621.72
  5. Step 5: Solve for x
    x = 2,432,208,283,621.72/1,676,467.56
  6. Step 6: Final answer
    x = 1,450,793.53

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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.