Home / 6,272,504.10-8,656,577.46-3,481,889.94

Finding the Fourth Proportional to 6,272,504.10, 8,656,577.46 and 3,481,889.94

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Solution

The fourth proportional to 6,272,504.10, 8,656,577.46 and 3,481,889.94 is: 4,805,297.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,504.10 : 8,656,577.46 = 3,481,889.94 : x
  2. Step 2: Convert to fraction form
    6,272,504.10/8,656,577.46 = 3,481,889.94/x
  3. Step 3: Cross multiply
    6,272,504.10x = 8,656,577.46 × 3,481,889.94
  4. Step 4: Simplify right side
    6,272,504.10x = 30,141,249,972,804.75
  5. Step 5: Solve for x
    x = 30,141,249,972,804.75/6,272,504.10
  6. Step 6: Final answer
    x = 4,805,297.77

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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.