Home / 10,954,708.44-16,433,557.91-4,563,465.81

Finding the Fourth Proportional to 10,954,708.44, 16,433,557.91 and 4,563,465.81

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Solution

The fourth proportional to 10,954,708.44, 16,433,557.91 and 4,563,465.81 is: 6,845,821.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,708.44 : 16,433,557.91 = 4,563,465.81 : x
  2. Step 2: Convert to fraction form
    10,954,708.44/16,433,557.91 = 4,563,465.81/x
  3. Step 3: Cross multiply
    10,954,708.44x = 16,433,557.91 × 4,563,465.81
  4. Step 4: Simplify right side
    10,954,708.44x = 74,993,979,658,940.05
  5. Step 5: Solve for x
    x = 74,993,979,658,940.05/10,954,708.44
  6. Step 6: Final answer
    x = 6,845,821.60

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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.