Home / 3,883,809.24-5,825,705.34-1,043,921.40

Finding the Fourth Proportional to 3,883,809.24, 5,825,705.34 and 1,043,921.40

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Solution

The fourth proportional to 3,883,809.24, 5,825,705.34 and 1,043,921.40 is: 1,565,879.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,809.24 : 5,825,705.34 = 1,043,921.40 : x
  2. Step 2: Convert to fraction form
    3,883,809.24/5,825,705.34 = 1,043,921.40/x
  3. Step 3: Cross multiply
    3,883,809.24x = 5,825,705.34 × 1,043,921.40
  4. Step 4: Simplify right side
    3,883,809.24x = 6,081,578,474,520.28
  5. Step 5: Solve for x
    x = 6,081,578,474,520.28/3,883,809.24
  6. Step 6: Final answer
    x = 1,565,879.81

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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.