Home / 9,204,048.98-13,810,140.26-4,826,142.80

Finding the Fourth Proportional to 9,204,048.98, 13,810,140.26 and 4,826,142.80

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Solution

The fourth proportional to 9,204,048.98, 13,810,140.26 and 4,826,142.80 is: 7,241,346.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,048.98 : 13,810,140.26 = 4,826,142.80 : x
  2. Step 2: Convert to fraction form
    9,204,048.98/13,810,140.26 = 4,826,142.80/x
  3. Step 3: Cross multiply
    9,204,048.98x = 13,810,140.26 × 4,826,142.80
  4. Step 4: Simplify right side
    9,204,048.98x = 66,649,708,889,607.72
  5. Step 5: Solve for x
    x = 66,649,708,889,607.72/9,204,048.98
  6. Step 6: Final answer
    x = 7,241,346.62

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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.