Home / 10,954,873.73-16,433,805.96-4,563,631.41

Finding the Fourth Proportional to 10,954,873.73, 16,433,805.96 and 4,563,631.41

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Solution

The fourth proportional to 10,954,873.73, 16,433,805.96 and 4,563,631.41 is: 6,846,070.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,873.73 : 16,433,805.96 = 4,563,631.41 : x
  2. Step 2: Convert to fraction form
    10,954,873.73/16,433,805.96 = 4,563,631.41/x
  3. Step 3: Cross multiply
    10,954,873.73x = 16,433,805.96 × 4,563,631.41
  4. Step 4: Simplify right side
    10,954,873.73x = 74,997,833,064,901.20
  5. Step 5: Solve for x
    x = 74,997,833,064,901.20/10,954,873.73
  6. Step 6: Final answer
    x = 6,846,070.06

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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.