Home / 6,291,735.75-9,417,303-3,254,921.01

Finding the Fourth Proportional to 6,291,735.75, 9,417,303 and 3,254,921.01

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Solution

The fourth proportional to 6,291,735.75, 9,417,303 and 3,254,921.01 is: 4,871,879.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,291,735.75 : 9,417,303 = 3,254,921.01 : x
  2. Step 2: Convert to fraction form
    6,291,735.75/9,417,303 = 3,254,921.01/x
  3. Step 3: Cross multiply
    6,291,735.75x = 9,417,303 × 3,254,921.01
  4. Step 4: Simplify right side
    6,291,735.75x = 30,652,577,392,236.03
  5. Step 5: Solve for x
    x = 30,652,577,392,236.03/6,291,735.75
  6. Step 6: Final answer
    x = 4,871,879.34

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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.