Home / 5,744,327.95-7,927,220.82-3,166,015.33

Finding the Fourth Proportional to 5,744,327.95, 7,927,220.82 and 3,166,015.33

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Solution

The fourth proportional to 5,744,327.95, 7,927,220.82 and 3,166,015.33 is: 4,369,127.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,327.95 : 7,927,220.82 = 3,166,015.33 : x
  2. Step 2: Convert to fraction form
    5,744,327.95/7,927,220.82 = 3,166,015.33/x
  3. Step 3: Cross multiply
    5,744,327.95x = 7,927,220.82 × 3,166,015.33
  4. Step 4: Simplify right side
    5,744,327.95x = 25,097,702,640,415.17
  5. Step 5: Solve for x
    x = 25,097,702,640,415.17/5,744,327.95
  6. Step 6: Final answer
    x = 4,369,127.75

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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.