Home / 982,625.44-1,471,576.14-560,621.92

Finding the Fourth Proportional to 982,625.44, 1,471,576.14 and 560,621.92

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Solution

The fourth proportional to 982,625.44, 1,471,576.14 and 560,621.92 is: 839,585.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,625.44 : 1,471,576.14 = 560,621.92 : x
  2. Step 2: Convert to fraction form
    982,625.44/1,471,576.14 = 560,621.92/x
  3. Step 3: Cross multiply
    982,625.44x = 1,471,576.14 × 560,621.92
  4. Step 4: Simplify right side
    982,625.44x = 824,997,841,032.99
  5. Step 5: Solve for x
    x = 824,997,841,032.99/982,625.44
  6. Step 6: Final answer
    x = 839,585.27

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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.