Home / 1,032,450.96-1,424,628.36-579,654.48

Finding the Fourth Proportional to 1,032,450.96, 1,424,628.36 and 579,654.48

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Solution

The fourth proportional to 1,032,450.96, 1,424,628.36 and 579,654.48 is: 799,836.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,450.96 : 1,424,628.36 = 579,654.48 : x
  2. Step 2: Convert to fraction form
    1,032,450.96/1,424,628.36 = 579,654.48/x
  3. Step 3: Cross multiply
    1,032,450.96x = 1,424,628.36 × 579,654.48
  4. Step 4: Simplify right side
    1,032,450.96x = 825,792,211,209.05
  5. Step 5: Solve for x
    x = 825,792,211,209.05/1,032,450.96
  6. Step 6: Final answer
    x = 799,836.74

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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.