Home / 895,964.59-1,343,960.54-327,461.23

Finding the Fourth Proportional to 895,964.59, 1,343,960.54 and 327,461.23

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Solution

The fourth proportional to 895,964.59, 1,343,960.54 and 327,461.23 is: 491,196.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,964.59 : 1,343,960.54 = 327,461.23 : x
  2. Step 2: Convert to fraction form
    895,964.59/1,343,960.54 = 327,461.23/x
  3. Step 3: Cross multiply
    895,964.59x = 1,343,960.54 × 327,461.23
  4. Step 4: Simplify right side
    895,964.59x = 440,094,967,730.64
  5. Step 5: Solve for x
    x = 440,094,967,730.64/895,964.59
  6. Step 6: Final answer
    x = 491,196.83

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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.