Home / 1,683,777.77-2,524,092.01-618,533.81

Finding the Fourth Proportional to 1,683,777.77, 2,524,092.01 and 618,533.81

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Solution

The fourth proportional to 1,683,777.77, 2,524,092.01 and 618,533.81 is: 927,222.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,777.77 : 2,524,092.01 = 618,533.81 : x
  2. Step 2: Convert to fraction form
    1,683,777.77/2,524,092.01 = 618,533.81/x
  3. Step 3: Cross multiply
    1,683,777.77x = 2,524,092.01 × 618,533.81
  4. Step 4: Simplify right side
    1,683,777.77x = 1,561,236,247,735.86
  5. Step 5: Solve for x
    x = 1,561,236,247,735.86/1,683,777.77
  6. Step 6: Final answer
    x = 927,222.27

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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.