Home / 794,912.31-1,096,968.27-432,328.38

Finding the Fourth Proportional to 794,912.31, 1,096,968.27 and 432,328.38

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Solution

The fourth proportional to 794,912.31, 1,096,968.27 and 432,328.38 is: 596,607.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,912.31 : 1,096,968.27 = 432,328.38 : x
  2. Step 2: Convert to fraction form
    794,912.31/1,096,968.27 = 432,328.38/x
  3. Step 3: Cross multiply
    794,912.31x = 1,096,968.27 × 432,328.38
  4. Step 4: Simplify right side
    794,912.31x = 474,250,515,080.50
  5. Step 5: Solve for x
    x = 474,250,515,080.50/794,912.31
  6. Step 6: Final answer
    x = 596,607.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.