Home / 2,993,591.90-4,129,984.58-1,845,679.34

Finding the Fourth Proportional to 2,993,591.90, 4,129,984.58 and 1,845,679.34

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Solution

The fourth proportional to 2,993,591.90, 4,129,984.58 and 1,845,679.34 is: 2,546,314.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,591.90 : 4,129,984.58 = 1,845,679.34 : x
  2. Step 2: Convert to fraction form
    2,993,591.90/4,129,984.58 = 1,845,679.34/x
  3. Step 3: Cross multiply
    2,993,591.90x = 4,129,984.58 × 1,845,679.34
  4. Step 4: Simplify right side
    2,993,591.90x = 7,622,627,213,824.58
  5. Step 5: Solve for x
    x = 7,622,627,213,824.58/2,993,591.90
  6. Step 6: Final answer
    x = 2,546,314.75

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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.