Home / 1,673,333.72-2,308,350.40-1,092,896.92

Finding the Fourth Proportional to 1,673,333.72, 2,308,350.40 and 1,092,896.92

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Solution

The fourth proportional to 1,673,333.72, 2,308,350.40 and 1,092,896.92 is: 1,507,642.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,333.72 : 2,308,350.40 = 1,092,896.92 : x
  2. Step 2: Convert to fraction form
    1,673,333.72/2,308,350.40 = 1,092,896.92/x
  3. Step 3: Cross multiply
    1,673,333.72x = 2,308,350.40 × 1,092,896.92
  4. Step 4: Simplify right side
    1,673,333.72x = 2,522,789,042,440.77
  5. Step 5: Solve for x
    x = 2,522,789,042,440.77/1,673,333.72
  6. Step 6: Final answer
    x = 1,507,642.51

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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.