Home / 1,092,463.53-1,507,606.17-633,851.22

Finding the Fourth Proportional to 1,092,463.53, 1,507,606.17 and 633,851.22

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Solution

The fourth proportional to 1,092,463.53, 1,507,606.17 and 633,851.22 is: 874,718.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,463.53 : 1,507,606.17 = 633,851.22 : x
  2. Step 2: Convert to fraction form
    1,092,463.53/1,507,606.17 = 633,851.22/x
  3. Step 3: Cross multiply
    1,092,463.53x = 1,507,606.17 × 633,851.22
  4. Step 4: Simplify right side
    1,092,463.53x = 955,598,016,976.02
  5. Step 5: Solve for x
    x = 955,598,016,976.02/1,092,463.53
  6. Step 6: Final answer
    x = 874,718.46

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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.