Home / 2,968,426.46-4,096,436.36-1,610,299.46

Finding the Fourth Proportional to 2,968,426.46, 4,096,436.36 and 1,610,299.46

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Solution

The fourth proportional to 2,968,426.46, 4,096,436.36 and 1,610,299.46 is: 2,222,217.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,426.46 : 4,096,436.36 = 1,610,299.46 : x
  2. Step 2: Convert to fraction form
    2,968,426.46/4,096,436.36 = 1,610,299.46/x
  3. Step 3: Cross multiply
    2,968,426.46x = 4,096,436.36 × 1,610,299.46
  4. Step 4: Simplify right side
    2,968,426.46x = 6,596,489,229,898.69
  5. Step 5: Solve for x
    x = 6,596,489,229,898.69/2,968,426.46
  6. Step 6: Final answer
    x = 2,222,217.50

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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.