Home / 6,578,361.42-9,868,219.02-2,483,131.92

Finding the Fourth Proportional to 6,578,361.42, 9,868,219.02 and 2,483,131.92

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Solution

The fourth proportional to 6,578,361.42, 9,868,219.02 and 2,483,131.92 is: 3,724,953.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578,361.42 : 9,868,219.02 = 2,483,131.92 : x
  2. Step 2: Convert to fraction form
    6,578,361.42/9,868,219.02 = 2,483,131.92/x
  3. Step 3: Cross multiply
    6,578,361.42x = 9,868,219.02 × 2,483,131.92
  4. Step 4: Simplify right side
    6,578,361.42x = 24,504,089,642,113.12
  5. Step 5: Solve for x
    x = 24,504,089,642,113.12/6,578,361.42
  6. Step 6: Final answer
    x = 3,724,953.39

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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.