Home / 5,334,893.38-7,362,152.30-2,887,504.00

Finding the Fourth Proportional to 5,334,893.38, 7,362,152.30 and 2,887,504.00

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Solution

The fourth proportional to 5,334,893.38, 7,362,152.30 and 2,887,504.00 is: 3,984,755.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,893.38 : 7,362,152.30 = 2,887,504.00 : x
  2. Step 2: Convert to fraction form
    5,334,893.38/7,362,152.30 = 2,887,504.00/x
  3. Step 3: Cross multiply
    5,334,893.38x = 7,362,152.30 × 2,887,504.00
  4. Step 4: Simplify right side
    5,334,893.38x = 21,258,244,203,672.58
  5. Step 5: Solve for x
    x = 21,258,244,203,672.58/5,334,893.38
  6. Step 6: Final answer
    x = 3,984,755.21

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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.