Home / 5,973,313.80-8,960,003.10-1,485,589.80

Finding the Fourth Proportional to 5,973,313.80, 8,960,003.10 and 1,485,589.80

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Solution

The fourth proportional to 5,973,313.80, 8,960,003.10 and 1,485,589.80 is: 2,228,392.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973,313.80 : 8,960,003.10 = 1,485,589.80 : x
  2. Step 2: Convert to fraction form
    5,973,313.80/8,960,003.10 = 1,485,589.80/x
  3. Step 3: Cross multiply
    5,973,313.80x = 8,960,003.10 × 1,485,589.80
  4. Step 4: Simplify right side
    5,973,313.80x = 13,310,889,213,328.38
  5. Step 5: Solve for x
    x = 13,310,889,213,328.38/5,973,313.80
  6. Step 6: Final answer
    x = 2,228,392.76

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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.