Home / 894,714.02-1,342,278.11-468,481.39

Finding the Fourth Proportional to 894,714.02, 1,342,278.11 and 468,481.39

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Solution

The fourth proportional to 894,714.02, 1,342,278.11 and 468,481.39 is: 702,830.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,714.02 : 1,342,278.11 = 468,481.39 : x
  2. Step 2: Convert to fraction form
    894,714.02/1,342,278.11 = 468,481.39/x
  3. Step 3: Cross multiply
    894,714.02x = 1,342,278.11 × 468,481.39
  4. Step 4: Simplify right side
    894,714.02x = 628,832,314,739.37
  5. Step 5: Solve for x
    x = 628,832,314,739.37/894,714.02
  6. Step 6: Final answer
    x = 702,830.51

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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.