Home / 4,093,968.88-6,138,325.52-1,699,466.32

Finding the Fourth Proportional to 4,093,968.88, 6,138,325.52 and 1,699,466.32

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Solution

The fourth proportional to 4,093,968.88, 6,138,325.52 and 1,699,466.32 is: 2,548,108.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,968.88 : 6,138,325.52 = 1,699,466.32 : x
  2. Step 2: Convert to fraction form
    4,093,968.88/6,138,325.52 = 1,699,466.32/x
  3. Step 3: Cross multiply
    4,093,968.88x = 6,138,325.52 × 1,699,466.32
  4. Step 4: Simplify right side
    4,093,968.88x = 10,431,877,482,436.49
  5. Step 5: Solve for x
    x = 10,431,877,482,436.49/4,093,968.88
  6. Step 6: Final answer
    x = 2,548,108.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.