Home / 3,983,064.64-5,497,093.60-2,264,442.32

Finding the Fourth Proportional to 3,983,064.64, 5,497,093.60 and 2,264,442.32

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Solution

The fourth proportional to 3,983,064.64, 5,497,093.60 and 2,264,442.32 is: 3,125,194.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,064.64 : 5,497,093.60 = 2,264,442.32 : x
  2. Step 2: Convert to fraction form
    3,983,064.64/5,497,093.60 = 2,264,442.32/x
  3. Step 3: Cross multiply
    3,983,064.64x = 5,497,093.60 × 2,264,442.32
  4. Step 4: Simplify right side
    3,983,064.64x = 12,447,851,384,841.15
  5. Step 5: Solve for x
    x = 12,447,851,384,841.15/3,983,064.64
  6. Step 6: Final answer
    x = 3,125,194.42

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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.