Home / 2,045,201.80-3,068,159.10-846,466.60

Finding the Fourth Proportional to 2,045,201.80, 3,068,159.10 and 846,466.60

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Solution

The fourth proportional to 2,045,201.80, 3,068,159.10 and 846,466.60 is: 1,269,847.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,201.80 : 3,068,159.10 = 846,466.60 : x
  2. Step 2: Convert to fraction form
    2,045,201.80/3,068,159.10 = 846,466.60/x
  3. Step 3: Cross multiply
    2,045,201.80x = 3,068,159.10 × 846,466.60
  4. Step 4: Simplify right side
    2,045,201.80x = 2,597,094,201,636.06
  5. Step 5: Solve for x
    x = 2,597,094,201,636.06/2,045,201.80
  6. Step 6: Final answer
    x = 1,269,847.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.