Home / 11,845,089.88-17,767,587.89-3,758,696.11

Finding the Fourth Proportional to 11,845,089.88, 17,767,587.89 and 3,758,696.11

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Solution

The fourth proportional to 11,845,089.88, 17,767,587.89 and 3,758,696.11 is: 5,638,029.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,845,089.88 : 17,767,587.89 = 3,758,696.11 : x
  2. Step 2: Convert to fraction form
    11,845,089.88/17,767,587.89 = 3,758,696.11/x
  3. Step 3: Cross multiply
    11,845,089.88x = 17,767,587.89 × 3,758,696.11
  4. Step 4: Simplify right side
    11,845,089.88x = 66,782,963,396,746.98
  5. Step 5: Solve for x
    x = 66,782,963,396,746.98/11,845,089.88
  6. Step 6: Final answer
    x = 5,638,029.27

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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.