Home / 4,093,969.88-6,138,327.02-1,699,467.32

Finding the Fourth Proportional to 4,093,969.88, 6,138,327.02 and 1,699,467.32

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Solution

The fourth proportional to 4,093,969.88, 6,138,327.02 and 1,699,467.32 is: 2,548,110.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,969.88 : 6,138,327.02 = 1,699,467.32 : x
  2. Step 2: Convert to fraction form
    4,093,969.88/6,138,327.02 = 1,699,467.32/x
  3. Step 3: Cross multiply
    4,093,969.88x = 6,138,327.02 × 1,699,467.32
  4. Step 4: Simplify right side
    4,093,969.88x = 10,431,886,169,962.99
  5. Step 5: Solve for x
    x = 10,431,886,169,962.99/4,093,969.88
  6. Step 6: Final answer
    x = 2,548,110.14

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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.