Home / 2,202,210.84-3,037,297.86-1,819,573.32

Finding the Fourth Proportional to 2,202,210.84, 3,037,297.86 and 1,819,573.32

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Solution

The fourth proportional to 2,202,210.84, 3,037,297.86 and 1,819,573.32 is: 2,509,562.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,210.84 : 3,037,297.86 = 1,819,573.32 : x
  2. Step 2: Convert to fraction form
    2,202,210.84/3,037,297.86 = 1,819,573.32/x
  3. Step 3: Cross multiply
    2,202,210.84x = 3,037,297.86 × 1,819,573.32
  4. Step 4: Simplify right side
    2,202,210.84x = 5,526,586,150,949.10
  5. Step 5: Solve for x
    x = 5,526,586,150,949.10/2,202,210.84
  6. Step 6: Final answer
    x = 2,509,562.69

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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.