Home / 9,998,969.94-14,999,232.54-3,268,064.34

Finding the Fourth Proportional to 9,998,969.94, 14,999,232.54 and 3,268,064.34

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Solution

The fourth proportional to 9,998,969.94, 14,999,232.54 and 3,268,064.34 is: 4,902,350.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,998,969.94 : 14,999,232.54 = 3,268,064.34 : x
  2. Step 2: Convert to fraction form
    9,998,969.94/14,999,232.54 = 3,268,064.34/x
  3. Step 3: Cross multiply
    9,998,969.94x = 14,999,232.54 × 3,268,064.34
  4. Step 4: Simplify right side
    9,998,969.94x = 49,018,456,991,341.62
  5. Step 5: Solve for x
    x = 49,018,456,991,341.62/9,998,969.94
  6. Step 6: Final answer
    x = 4,902,350.67

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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.