Home / 4,950,163.40-7,425,923.22-1,537,813.91

Finding the Fourth Proportional to 4,950,163.40, 7,425,923.22 and 1,537,813.91

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Solution

The fourth proportional to 4,950,163.40, 7,425,923.22 and 1,537,813.91 is: 2,306,931.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,163.40 : 7,425,923.22 = 1,537,813.91 : x
  2. Step 2: Convert to fraction form
    4,950,163.40/7,425,923.22 = 1,537,813.91/x
  3. Step 3: Cross multiply
    4,950,163.40x = 7,425,923.22 × 1,537,813.91
  4. Step 4: Simplify right side
    4,950,163.40x = 11,419,687,985,178.37
  5. Step 5: Solve for x
    x = 11,419,687,985,178.37/4,950,163.40
  6. Step 6: Final answer
    x = 2,306,931.52

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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.