Home / 6,305,675.31-8,701,858.58-3,552,395.72

Finding the Fourth Proportional to 6,305,675.31, 8,701,858.58 and 3,552,395.72

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Solution

The fourth proportional to 6,305,675.31, 8,701,858.58 and 3,552,395.72 is: 4,902,321.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,675.31 : 8,701,858.58 = 3,552,395.72 : x
  2. Step 2: Convert to fraction form
    6,305,675.31/8,701,858.58 = 3,552,395.72/x
  3. Step 3: Cross multiply
    6,305,675.31x = 8,701,858.58 × 3,552,395.72
  4. Step 4: Simplify right side
    6,305,675.31x = 30,912,445,114,366.00
  5. Step 5: Solve for x
    x = 30,912,445,114,366.00/6,305,675.31
  6. Step 6: Final answer
    x = 4,902,321.10

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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.