Home / 1,024,192.54-1,413,917.13-748,240.93

Finding the Fourth Proportional to 1,024,192.54, 1,413,917.13 and 748,240.93

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Solution

The fourth proportional to 1,024,192.54, 1,413,917.13 and 748,240.93 is: 1,032,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,192.54 : 1,413,917.13 = 748,240.93 : x
  2. Step 2: Convert to fraction form
    1,024,192.54/1,413,917.13 = 748,240.93/x
  3. Step 3: Cross multiply
    1,024,192.54x = 1,413,917.13 × 748,240.93
  4. Step 4: Simplify right side
    1,024,192.54x = 1,057,950,668,294.13
  5. Step 5: Solve for x
    x = 1,057,950,668,294.13/1,024,192.54
  6. Step 6: Final answer
    x = 1,032,960.72

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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.