Home / 3,611,810.12-4,984,107.24-2,062,765.32

Finding the Fourth Proportional to 3,611,810.12, 4,984,107.24 and 2,062,765.32

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Solution

The fourth proportional to 3,611,810.12, 4,984,107.24 and 2,062,765.32 is: 2,846,507.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,810.12 : 4,984,107.24 = 2,062,765.32 : x
  2. Step 2: Convert to fraction form
    3,611,810.12/4,984,107.24 = 2,062,765.32/x
  3. Step 3: Cross multiply
    3,611,810.12x = 4,984,107.24 × 2,062,765.32
  4. Step 4: Simplify right side
    3,611,810.12x = 10,281,043,565,832.92
  5. Step 5: Solve for x
    x = 10,281,043,565,832.92/3,611,810.12
  6. Step 6: Final answer
    x = 2,846,507.22

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Why These Related Problems?

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