Home / 3,063,916.94-4,228,430.14-2,192,833.42

Finding the Fourth Proportional to 3,063,916.94, 4,228,430.14 and 2,192,833.42

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Solution

The fourth proportional to 3,063,916.94, 4,228,430.14 and 2,192,833.42 is: 3,026,270.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,916.94 : 4,228,430.14 = 2,192,833.42 : x
  2. Step 2: Convert to fraction form
    3,063,916.94/4,228,430.14 = 2,192,833.42/x
  3. Step 3: Cross multiply
    3,063,916.94x = 4,228,430.14 × 2,192,833.42
  4. Step 4: Simplify right side
    3,063,916.94x = 9,272,242,917,297.25
  5. Step 5: Solve for x
    x = 9,272,242,917,297.25/3,063,916.94
  6. Step 6: Final answer
    x = 3,026,270.98

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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.