Home / 4,968,680.54-7,453,023.48-1,557,232.90

Finding the Fourth Proportional to 4,968,680.54, 7,453,023.48 and 1,557,232.90

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Solution

The fourth proportional to 4,968,680.54, 7,453,023.48 and 1,557,232.90 is: 2,335,850.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,680.54 : 7,453,023.48 = 1,557,232.90 : x
  2. Step 2: Convert to fraction form
    4,968,680.54/7,453,023.48 = 1,557,232.90/x
  3. Step 3: Cross multiply
    4,968,680.54x = 7,453,023.48 × 1,557,232.90
  4. Step 4: Simplify right side
    4,968,680.54x = 11,606,093,348,895.93
  5. Step 5: Solve for x
    x = 11,606,093,348,895.93/4,968,680.54
  6. Step 6: Final answer
    x = 2,335,850.19

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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.