Home / 2,006,321.05-3,004,343.43-1,106,762.95

Finding the Fourth Proportional to 2,006,321.05, 3,004,343.43 and 1,106,762.95

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Solution

The fourth proportional to 2,006,321.05, 3,004,343.43 and 1,106,762.95 is: 1,657,310.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,321.05 : 3,004,343.43 = 1,106,762.95 : x
  2. Step 2: Convert to fraction form
    2,006,321.05/3,004,343.43 = 1,106,762.95/x
  3. Step 3: Cross multiply
    2,006,321.05x = 3,004,343.43 × 1,106,762.95
  4. Step 4: Simplify right side
    2,006,321.05x = 3,325,095,997,399.92
  5. Step 5: Solve for x
    x = 3,325,095,997,399.92/2,006,321.05
  6. Step 6: Final answer
    x = 1,657,310.03

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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.