Home / 5,702,829-8,554,169.67-1,384,914.63

Finding the Fourth Proportional to 5,702,829, 8,554,169.67 and 1,384,914.63

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Solution

The fourth proportional to 5,702,829, 8,554,169.67 and 1,384,914.63 is: 2,077,354.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,829 : 8,554,169.67 = 1,384,914.63 : x
  2. Step 2: Convert to fraction form
    5,702,829/8,554,169.67 = 1,384,914.63/x
  3. Step 3: Cross multiply
    5,702,829x = 8,554,169.67 × 1,384,914.63
  4. Step 4: Simplify right side
    5,702,829x = 11,846,794,723,485.27
  5. Step 5: Solve for x
    x = 11,846,794,723,485.27/5,702,829
  6. Step 6: Final answer
    x = 2,077,354.02

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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.