Home / 5,737,657.84-8,603,998.44-1,950,123.76

Finding the Fourth Proportional to 5,737,657.84, 8,603,998.44 and 1,950,123.76

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Solution

The fourth proportional to 5,737,657.84, 8,603,998.44 and 1,950,123.76 is: 2,924,339.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737,657.84 : 8,603,998.44 = 1,950,123.76 : x
  2. Step 2: Convert to fraction form
    5,737,657.84/8,603,998.44 = 1,950,123.76/x
  3. Step 3: Cross multiply
    5,737,657.84x = 8,603,998.44 × 1,950,123.76
  4. Step 4: Simplify right side
    5,737,657.84x = 16,778,861,788,846.93
  5. Step 5: Solve for x
    x = 16,778,861,788,846.93/5,737,657.84
  6. Step 6: Final answer
    x = 2,924,339.91

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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.