Home / 10,141,152.37-13,994,802.57-5,494,933.73

Finding the Fourth Proportional to 10,141,152.37, 13,994,802.57 and 5,494,933.73

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Solution

The fourth proportional to 10,141,152.37, 13,994,802.57 and 5,494,933.73 is: 7,583,015.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,141,152.37 : 13,994,802.57 = 5,494,933.73 : x
  2. Step 2: Convert to fraction form
    10,141,152.37/13,994,802.57 = 5,494,933.73/x
  3. Step 3: Cross multiply
    10,141,152.37x = 13,994,802.57 × 5,494,933.73
  4. Step 4: Simplify right side
    10,141,152.37x = 76,900,512,721,570.69
  5. Step 5: Solve for x
    x = 76,900,512,721,570.69/10,141,152.37
  6. Step 6: Final answer
    x = 7,583,015.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.