Home / 5,863,216.83-8,795,987.70-1,819,532.04

Finding the Fourth Proportional to 5,863,216.83, 8,795,987.70 and 1,819,532.04

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Solution

The fourth proportional to 5,863,216.83, 8,795,987.70 and 1,819,532.04 is: 2,729,658.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,216.83 : 8,795,987.70 = 1,819,532.04 : x
  2. Step 2: Convert to fraction form
    5,863,216.83/8,795,987.70 = 1,819,532.04/x
  3. Step 3: Cross multiply
    5,863,216.83x = 8,795,987.70 × 1,819,532.04
  4. Step 4: Simplify right side
    5,863,216.83x = 16,004,581,443,595.91
  5. Step 5: Solve for x
    x = 16,004,581,443,595.91/5,863,216.83
  6. Step 6: Final answer
    x = 2,729,658.80

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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.