Home / 3,112,092-4,294,762.98-1,735,422.36

Finding the Fourth Proportional to 3,112,092, 4,294,762.98 and 1,735,422.36

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Solution

The fourth proportional to 3,112,092, 4,294,762.98 and 1,735,422.36 is: 2,394,925.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,092 : 4,294,762.98 = 1,735,422.36 : x
  2. Step 2: Convert to fraction form
    3,112,092/4,294,762.98 = 1,735,422.36/x
  3. Step 3: Cross multiply
    3,112,092x = 4,294,762.98 × 1,735,422.36
  4. Step 4: Simplify right side
    3,112,092x = 7,453,227,706,392.24
  5. Step 5: Solve for x
    x = 7,453,227,706,392.24/3,112,092
  6. Step 6: Final answer
    x = 2,394,925.25

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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.