Home / 8,497,053.18-11,725,785.27-4,629,602.43

Finding the Fourth Proportional to 8,497,053.18, 11,725,785.27 and 4,629,602.43

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Solution

The fourth proportional to 8,497,053.18, 11,725,785.27 and 4,629,602.43 is: 6,388,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,053.18 : 11,725,785.27 = 4,629,602.43 : x
  2. Step 2: Convert to fraction form
    8,497,053.18/11,725,785.27 = 4,629,602.43/x
  3. Step 3: Cross multiply
    8,497,053.18x = 11,725,785.27 × 4,629,602.43
  4. Step 4: Simplify right side
    8,497,053.18x = 54,285,723,979,650.20
  5. Step 5: Solve for x
    x = 54,285,723,979,650.20/8,497,053.18
  6. Step 6: Final answer
    x = 6,388,770.65

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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.