Home / 2,457,973.46-3,392,205.26-1,355,620.50

Finding the Fourth Proportional to 2,457,973.46, 3,392,205.26 and 1,355,620.50

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Solution

The fourth proportional to 2,457,973.46, 3,392,205.26 and 1,355,620.50 is: 1,870,867.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,973.46 : 3,392,205.26 = 1,355,620.50 : x
  2. Step 2: Convert to fraction form
    2,457,973.46/3,392,205.26 = 1,355,620.50/x
  3. Step 3: Cross multiply
    2,457,973.46x = 3,392,205.26 × 1,355,620.50
  4. Step 4: Simplify right side
    2,457,973.46x = 4,598,542,973,702.80
  5. Step 5: Solve for x
    x = 4,598,542,973,702.80/2,457,973.46
  6. Step 6: Final answer
    x = 1,870,867.63

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