Home / 4,035,455.12-6,051,866.22-1,339,056.35

Finding the Fourth Proportional to 4,035,455.12, 6,051,866.22 and 1,339,056.35

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Solution

The fourth proportional to 4,035,455.12, 6,051,866.22 and 1,339,056.35 is: 2,008,147.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,455.12 : 6,051,866.22 = 1,339,056.35 : x
  2. Step 2: Convert to fraction form
    4,035,455.12/6,051,866.22 = 1,339,056.35/x
  3. Step 3: Cross multiply
    4,035,455.12x = 6,051,866.22 × 1,339,056.35
  4. Step 4: Simplify right side
    4,035,455.12x = 8,103,789,860,982.17
  5. Step 5: Solve for x
    x = 8,103,789,860,982.17/4,035,455.12
  6. Step 6: Final answer
    x = 2,008,147.69

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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.