Home / 3,052,935.80-4,579,922.10-1,632,606.20

Finding the Fourth Proportional to 3,052,935.80, 4,579,922.10 and 1,632,606.20

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Solution

The fourth proportional to 3,052,935.80, 4,579,922.10 and 1,632,606.20 is: 2,449,186.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,935.80 : 4,579,922.10 = 1,632,606.20 : x
  2. Step 2: Convert to fraction form
    3,052,935.80/4,579,922.10 = 1,632,606.20/x
  3. Step 3: Cross multiply
    3,052,935.80x = 4,579,922.10 × 1,632,606.20
  4. Step 4: Simplify right side
    3,052,935.80x = 7,477,209,215,977.02
  5. Step 5: Solve for x
    x = 7,477,209,215,977.02/3,052,935.80
  6. Step 6: Final answer
    x = 2,449,186.52

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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.