Home / 5,994,219.14-8,989,096.61-2,154,993.95

Finding the Fourth Proportional to 5,994,219.14, 8,989,096.61 and 2,154,993.95

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Solution

The fourth proportional to 5,994,219.14, 8,989,096.61 and 2,154,993.95 is: 3,231,688.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994,219.14 : 8,989,096.61 = 2,154,993.95 : x
  2. Step 2: Convert to fraction form
    5,994,219.14/8,989,096.61 = 2,154,993.95/x
  3. Step 3: Cross multiply
    5,994,219.14x = 8,989,096.61 × 2,154,993.95
  4. Step 4: Simplify right side
    5,994,219.14x = 19,371,448,810,515.51
  5. Step 5: Solve for x
    x = 19,371,448,810,515.51/5,994,219.14
  6. Step 6: Final answer
    x = 3,231,688.46

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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.