Home / 2,957,852.33-4,437,268.79-1,038,265.43

Finding the Fourth Proportional to 2,957,852.33, 4,437,268.79 and 1,038,265.43

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Solution

The fourth proportional to 2,957,852.33, 4,437,268.79 and 1,038,265.43 is: 1,557,570.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,852.33 : 4,437,268.79 = 1,038,265.43 : x
  2. Step 2: Convert to fraction form
    2,957,852.33/4,437,268.79 = 1,038,265.43/x
  3. Step 3: Cross multiply
    2,957,852.33x = 4,437,268.79 × 1,038,265.43
  4. Step 4: Simplify right side
    2,957,852.33x = 4,607,062,760,897.26
  5. Step 5: Solve for x
    x = 4,607,062,760,897.26/2,957,852.33
  6. Step 6: Final answer
    x = 1,557,570.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.