Home / 895,940.64-1,343,877.30-222,023.88

Finding the Fourth Proportional to 895,940.64, 1,343,877.30 and 222,023.88

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Solution

The fourth proportional to 895,940.64, 1,343,877.30 and 222,023.88 is: 333,027.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,940.64 : 1,343,877.30 = 222,023.88 : x
  2. Step 2: Convert to fraction form
    895,940.64/1,343,877.30 = 222,023.88/x
  3. Step 3: Cross multiply
    895,940.64x = 1,343,877.30 × 222,023.88
  4. Step 4: Simplify right side
    895,940.64x = 298,372,852,389.92
  5. Step 5: Solve for x
    x = 298,372,852,389.92/895,940.64
  6. Step 6: Final answer
    x = 333,027.48

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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.