Home / 1,749,174.04-2,413,035.39-1,023,576.72

Finding the Fourth Proportional to 1,749,174.04, 2,413,035.39 and 1,023,576.72

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Solution

The fourth proportional to 1,749,174.04, 2,413,035.39 and 1,023,576.72 is: 1,412,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,174.04 : 2,413,035.39 = 1,023,576.72 : x
  2. Step 2: Convert to fraction form
    1,749,174.04/2,413,035.39 = 1,023,576.72/x
  3. Step 3: Cross multiply
    1,749,174.04x = 2,413,035.39 × 1,023,576.72
  4. Step 4: Simplify right side
    1,749,174.04x = 2,469,926,849,740.12
  5. Step 5: Solve for x
    x = 2,469,926,849,740.12/1,749,174.04
  6. Step 6: Final answer
    x = 1,412,053.23

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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.