Home / 3,571,652.43-4,928,925.18-1,940,087.04

Finding the Fourth Proportional to 3,571,652.43, 4,928,925.18 and 1,940,087.04

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Solution

The fourth proportional to 3,571,652.43, 4,928,925.18 and 1,940,087.04 is: 2,677,344.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,652.43 : 4,928,925.18 = 1,940,087.04 : x
  2. Step 2: Convert to fraction form
    3,571,652.43/4,928,925.18 = 1,940,087.04/x
  3. Step 3: Cross multiply
    3,571,652.43x = 4,928,925.18 × 1,940,087.04
  4. Step 4: Simplify right side
    3,571,652.43x = 9,562,543,862,847.67
  5. Step 5: Solve for x
    x = 9,562,543,862,847.67/3,571,652.43
  6. Step 6: Final answer
    x = 2,677,344.46

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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.