Home / 3,257,080.74-4,494,098.34-1,880,400.60

Finding the Fourth Proportional to 3,257,080.74, 4,494,098.34 and 1,880,400.60

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Solution

The fourth proportional to 3,257,080.74, 4,494,098.34 and 1,880,400.60 is: 2,594,564.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,080.74 : 4,494,098.34 = 1,880,400.60 : x
  2. Step 2: Convert to fraction form
    3,257,080.74/4,494,098.34 = 1,880,400.60/x
  3. Step 3: Cross multiply
    3,257,080.74x = 4,494,098.34 × 1,880,400.60
  4. Step 4: Simplify right side
    3,257,080.74x = 8,450,705,214,995.00
  5. Step 5: Solve for x
    x = 8,450,705,214,995.00/3,257,080.74
  6. Step 6: Final answer
    x = 2,594,564.24

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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.