Home / 1,444,410.31-1,993,261.70-799,816.67

Finding the Fourth Proportional to 1,444,410.31, 1,993,261.70 and 799,816.67

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Solution

The fourth proportional to 1,444,410.31, 1,993,261.70 and 799,816.67 is: 1,103,733.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,410.31 : 1,993,261.70 = 799,816.67 : x
  2. Step 2: Convert to fraction form
    1,444,410.31/1,993,261.70 = 799,816.67/x
  3. Step 3: Cross multiply
    1,444,410.31x = 1,993,261.70 × 799,816.67
  4. Step 4: Simplify right side
    1,444,410.31x = 1,594,243,935,332.54
  5. Step 5: Solve for x
    x = 1,594,243,935,332.54/1,444,410.31
  6. Step 6: Final answer
    x = 1,103,733.42

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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.