Home / 3,115,566.94-4,296,092.95-2,025,817.64

Finding the Fourth Proportional to 3,115,566.94, 4,296,092.95 and 2,025,817.64

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Solution

The fourth proportional to 3,115,566.94, 4,296,092.95 and 2,025,817.64 is: 2,793,424.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,115,566.94 : 4,296,092.95 = 2,025,817.64 : x
  2. Step 2: Convert to fraction form
    3,115,566.94/4,296,092.95 = 2,025,817.64/x
  3. Step 3: Cross multiply
    3,115,566.94x = 4,296,092.95 × 2,025,817.64
  4. Step 4: Simplify right side
    3,115,566.94x = 8,703,100,893,971.00
  5. Step 5: Solve for x
    x = 8,703,100,893,971.00/3,115,566.94
  6. Step 6: Final answer
    x = 2,793,424.46

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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.