Home / 2,040,607.07-3,060,912.89-524,302.56

Finding the Fourth Proportional to 2,040,607.07, 3,060,912.89 and 524,302.56

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Solution

The fourth proportional to 2,040,607.07, 3,060,912.89 and 524,302.56 is: 786,454.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,607.07 : 3,060,912.89 = 524,302.56 : x
  2. Step 2: Convert to fraction form
    2,040,607.07/3,060,912.89 = 524,302.56/x
  3. Step 3: Cross multiply
    2,040,607.07x = 3,060,912.89 × 524,302.56
  4. Step 4: Simplify right side
    2,040,607.07x = 1,604,844,461,542.49
  5. Step 5: Solve for x
    x = 1,604,844,461,542.49/2,040,607.07
  6. Step 6: Final answer
    x = 786,454.43

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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.