Home / 8,766,733.36-12,097,044.27-4,845,959.85

Finding the Fourth Proportional to 8,766,733.36, 12,097,044.27 and 4,845,959.85

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Solution

The fourth proportional to 8,766,733.36, 12,097,044.27 and 4,845,959.85 is: 6,686,845.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,766,733.36 : 12,097,044.27 = 4,845,959.85 : x
  2. Step 2: Convert to fraction form
    8,766,733.36/12,097,044.27 = 4,845,959.85/x
  3. Step 3: Cross multiply
    8,766,733.36x = 12,097,044.27 × 4,845,959.85
  4. Step 4: Simplify right side
    8,766,733.36x = 58,621,790,836,092.55
  5. Step 5: Solve for x
    x = 58,621,790,836,092.55/8,766,733.36
  6. Step 6: Final answer
    x = 6,686,845.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.