Home / 1,373,714.26-2,060,885.30-475,155.24

Finding the Fourth Proportional to 1,373,714.26, 2,060,885.30 and 475,155.24

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Solution

The fourth proportional to 1,373,714.26, 2,060,885.30 and 475,155.24 is: 712,841.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,714.26 : 2,060,885.30 = 475,155.24 : x
  2. Step 2: Convert to fraction form
    1,373,714.26/2,060,885.30 = 475,155.24/x
  3. Step 3: Cross multiply
    1,373,714.26x = 2,060,885.30 × 475,155.24
  4. Step 4: Simplify right side
    1,373,714.26x = 979,240,449,333.97
  5. Step 5: Solve for x
    x = 979,240,449,333.97/1,373,714.26
  6. Step 6: Final answer
    x = 712,841.44

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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.