Home / 1,444,400.72-1,993,257.96-799,848.08

Finding the Fourth Proportional to 1,444,400.72, 1,993,257.96 and 799,848.08

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Solution

The fourth proportional to 1,444,400.72, 1,993,257.96 and 799,848.08 is: 1,103,782.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,400.72 : 1,993,257.96 = 799,848.08 : x
  2. Step 2: Convert to fraction form
    1,444,400.72/1,993,257.96 = 799,848.08/x
  3. Step 3: Cross multiply
    1,444,400.72x = 1,993,257.96 × 799,848.08
  4. Step 4: Simplify right side
    1,444,400.72x = 1,594,303,552,250.72
  5. Step 5: Solve for x
    x = 1,594,303,552,250.72/1,444,400.72
  6. Step 6: Final answer
    x = 1,103,782.03

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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.