Home / 6,137,254.41-9,203,213.48-1,759,429.91

Finding the Fourth Proportional to 6,137,254.41, 9,203,213.48 and 1,759,429.91

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Solution

The fourth proportional to 6,137,254.41, 9,203,213.48 and 1,759,429.91 is: 2,638,379.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,254.41 : 9,203,213.48 = 1,759,429.91 : x
  2. Step 2: Convert to fraction form
    6,137,254.41/9,203,213.48 = 1,759,429.91/x
  3. Step 3: Cross multiply
    6,137,254.41x = 9,203,213.48 × 1,759,429.91
  4. Step 4: Simplify right side
    6,137,254.41x = 16,192,409,010,013.97
  5. Step 5: Solve for x
    x = 16,192,409,010,013.97/6,137,254.41
  6. Step 6: Final answer
    x = 2,638,379.95

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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.