Home / 3,749,560.00-5,174,399.34-2,030,680.51

Finding the Fourth Proportional to 3,749,560.00, 5,174,399.34 and 2,030,680.51

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Solution

The fourth proportional to 3,749,560.00, 5,174,399.34 and 2,030,680.51 is: 2,802,342.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,560.00 : 5,174,399.34 = 2,030,680.51 : x
  2. Step 2: Convert to fraction form
    3,749,560.00/5,174,399.34 = 2,030,680.51/x
  3. Step 3: Cross multiply
    3,749,560.00x = 5,174,399.34 × 2,030,680.51
  4. Step 4: Simplify right side
    3,749,560.00x = 10,507,551,906,864.86
  5. Step 5: Solve for x
    x = 10,507,551,906,864.86/3,749,560.00
  6. Step 6: Final answer
    x = 2,802,342.65

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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.