Home / 6,871,383.70-10,308,342.64-2,260,629.42

Finding the Fourth Proportional to 6,871,383.70, 10,308,342.64 and 2,260,629.42

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Solution

The fourth proportional to 6,871,383.70, 10,308,342.64 and 2,260,629.42 is: 3,391,360.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,383.70 : 10,308,342.64 = 2,260,629.42 : x
  2. Step 2: Convert to fraction form
    6,871,383.70/10,308,342.64 = 2,260,629.42/x
  3. Step 3: Cross multiply
    6,871,383.70x = 10,308,342.64 × 2,260,629.42
  4. Step 4: Simplify right side
    6,871,383.70x = 23,303,342,643,424.47
  5. Step 5: Solve for x
    x = 23,303,342,643,424.47/6,871,383.70
  6. Step 6: Final answer
    x = 3,391,360.99

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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.