Home / 8,195,058.68-11,308,884.53-4,523,896.44

Finding the Fourth Proportional to 8,195,058.68, 11,308,884.53 and 4,523,896.44

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Solution

The fourth proportional to 8,195,058.68, 11,308,884.53 and 4,523,896.44 is: 6,242,813.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,058.68 : 11,308,884.53 = 4,523,896.44 : x
  2. Step 2: Convert to fraction form
    8,195,058.68/11,308,884.53 = 4,523,896.44/x
  3. Step 3: Cross multiply
    8,195,058.68x = 11,308,884.53 × 4,523,896.44
  4. Step 4: Simplify right side
    8,195,058.68x = 51,160,222,443,018.59
  5. Step 5: Solve for x
    x = 51,160,222,443,018.59/8,195,058.68
  6. Step 6: Final answer
    x = 6,242,813.44

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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.