Home / 6,137,255.91-9,203,215.73-1,759,431.41

Finding the Fourth Proportional to 6,137,255.91, 9,203,215.73 and 1,759,431.41

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Solution

The fourth proportional to 6,137,255.91, 9,203,215.73 and 1,759,431.41 is: 2,638,382.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,255.91 : 9,203,215.73 = 1,759,431.41 : x
  2. Step 2: Convert to fraction form
    6,137,255.91/9,203,215.73 = 1,759,431.41/x
  3. Step 3: Cross multiply
    6,137,255.91x = 9,203,215.73 × 1,759,431.41
  4. Step 4: Simplify right side
    6,137,255.91x = 16,192,426,773,554.84
  5. Step 5: Solve for x
    x = 16,192,426,773,554.84/6,137,255.91
  6. Step 6: Final answer
    x = 2,638,382.20

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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.