Home / 5,795,384.40-8,689,620.60-3,553,131.60

Finding the Fourth Proportional to 5,795,384.40, 8,689,620.60 and 3,553,131.60

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Solution

The fourth proportional to 5,795,384.40, 8,689,620.60 and 3,553,131.60 is: 5,327,578.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,384.40 : 8,689,620.60 = 3,553,131.60 : x
  2. Step 2: Convert to fraction form
    5,795,384.40/8,689,620.60 = 3,553,131.60/x
  3. Step 3: Cross multiply
    5,795,384.40x = 8,689,620.60 × 3,553,131.60
  4. Step 4: Simplify right side
    5,795,384.40x = 30,875,365,545,870.96
  5. Step 5: Solve for x
    x = 30,875,365,545,870.96/5,795,384.40
  6. Step 6: Final answer
    x = 5,327,578.54

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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.