Home / 8,195,029.02-11,308,843.66-4,523,866.77

Finding the Fourth Proportional to 8,195,029.02, 11,308,843.66 and 4,523,866.77

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Solution

The fourth proportional to 8,195,029.02, 11,308,843.66 and 4,523,866.77 is: 6,242,772.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,029.02 : 11,308,843.66 = 4,523,866.77 : x
  2. Step 2: Convert to fraction form
    8,195,029.02/11,308,843.66 = 4,523,866.77/x
  3. Step 3: Cross multiply
    8,195,029.02x = 11,308,843.66 × 4,523,866.77
  4. Step 4: Simplify right side
    8,195,029.02x = 51,159,702,040,599.17
  5. Step 5: Solve for x
    x = 51,159,702,040,599.17/8,195,029.02
  6. Step 6: Final answer
    x = 6,242,772.53

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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.