Home / 2,736,683.40-4,098,026.70-2,022,846.60

Finding the Fourth Proportional to 2,736,683.40, 4,098,026.70 and 2,022,846.60

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Solution

The fourth proportional to 2,736,683.40, 4,098,026.70 and 2,022,846.60 is: 3,029,096.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,683.40 : 4,098,026.70 = 2,022,846.60 : x
  2. Step 2: Convert to fraction form
    2,736,683.40/4,098,026.70 = 2,022,846.60/x
  3. Step 3: Cross multiply
    2,736,683.40x = 4,098,026.70 × 2,022,846.60
  4. Step 4: Simplify right side
    2,736,683.40x = 8,289,679,376,804.22
  5. Step 5: Solve for x
    x = 8,289,679,376,804.22/2,736,683.40
  6. Step 6: Final answer
    x = 3,029,096.96

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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.