Home / 704,623.83-1,056,418.14-224,575.41

Finding the Fourth Proportional to 704,623.83, 1,056,418.14 and 224,575.41

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Solution

The fourth proportional to 704,623.83, 1,056,418.14 and 224,575.41 is: 336,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,623.83 : 1,056,418.14 = 224,575.41 : x
  2. Step 2: Convert to fraction form
    704,623.83/1,056,418.14 = 224,575.41/x
  3. Step 3: Cross multiply
    704,623.83x = 1,056,418.14 × 224,575.41
  4. Step 4: Simplify right side
    704,623.83x = 237,245,536,921.94
  5. Step 5: Solve for x
    x = 237,245,536,921.94/704,623.83
  6. Step 6: Final answer
    x = 336,698.15

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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.