Home / 1,749,047.14-2,414,289.09-1,024,127.92

Finding the Fourth Proportional to 1,749,047.14, 2,414,289.09 and 1,024,127.92

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Solution

The fourth proportional to 1,749,047.14, 2,414,289.09 and 1,024,127.92 is: 1,413,650.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,047.14 : 2,414,289.09 = 1,024,127.92 : x
  2. Step 2: Convert to fraction form
    1,749,047.14/2,414,289.09 = 1,024,127.92/x
  3. Step 3: Cross multiply
    1,749,047.14x = 2,414,289.09 × 1,024,127.92
  4. Step 4: Simplify right side
    1,749,047.14x = 2,472,540,864,020.39
  5. Step 5: Solve for x
    x = 2,472,540,864,020.39/1,749,047.14
  6. Step 6: Final answer
    x = 1,413,650.21

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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.