Home / 1,568,803.90-2,352,935.01-416,058.46

Finding the Fourth Proportional to 1,568,803.90, 2,352,935.01 and 416,058.46

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Solution

The fourth proportional to 1,568,803.90, 2,352,935.01 and 416,058.46 is: 624,015.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,803.90 : 2,352,935.01 = 416,058.46 : x
  2. Step 2: Convert to fraction form
    1,568,803.90/2,352,935.01 = 416,058.46/x
  3. Step 3: Cross multiply
    1,568,803.90x = 2,352,935.01 × 416,058.46
  4. Step 4: Simplify right side
    1,568,803.90x = 978,958,516,740.69
  5. Step 5: Solve for x
    x = 978,958,516,740.69/1,568,803.90
  6. Step 6: Final answer
    x = 624,015.86

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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.