Home / 893,904.27-1,233,411.44-501,450.27

Finding the Fourth Proportional to 893,904.27, 1,233,411.44 and 501,450.27

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Solution

The fourth proportional to 893,904.27, 1,233,411.44 and 501,450.27 is: 691,902.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,904.27 : 1,233,411.44 = 501,450.27 : x
  2. Step 2: Convert to fraction form
    893,904.27/1,233,411.44 = 501,450.27/x
  3. Step 3: Cross multiply
    893,904.27x = 1,233,411.44 × 501,450.27
  4. Step 4: Simplify right side
    893,904.27x = 618,494,497,101.84
  5. Step 5: Solve for x
    x = 618,494,497,101.84/893,904.27
  6. Step 6: Final answer
    x = 691,902.39

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1.5x scale

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.