Home / 3,410,717.36-5,116,581.52-1,135,498.64

Finding the Fourth Proportional to 3,410,717.36, 5,116,581.52 and 1,135,498.64

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Solution

The fourth proportional to 3,410,717.36, 5,116,581.52 and 1,135,498.64 is: 1,703,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,717.36 : 5,116,581.52 = 1,135,498.64 : x
  2. Step 2: Convert to fraction form
    3,410,717.36/5,116,581.52 = 1,135,498.64/x
  3. Step 3: Cross multiply
    3,410,717.36x = 5,116,581.52 × 1,135,498.64
  4. Step 4: Simplify right side
    3,410,717.36x = 5,809,871,357,409.13
  5. Step 5: Solve for x
    x = 5,809,871,357,409.13/3,410,717.36
  6. Step 6: Final answer
    x = 1,703,416.24

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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.