Home / 9,811,802.56-14,720,033.00-3,080,216.56

Finding the Fourth Proportional to 9,811,802.56, 14,720,033.00 and 3,080,216.56

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Solution

The fourth proportional to 9,811,802.56, 14,720,033.00 and 3,080,216.56 is: 4,621,056.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,802.56 : 14,720,033.00 = 3,080,216.56 : x
  2. Step 2: Convert to fraction form
    9,811,802.56/14,720,033.00 = 3,080,216.56/x
  3. Step 3: Cross multiply
    9,811,802.56x = 14,720,033.00 × 3,080,216.56
  4. Step 4: Simplify right side
    9,811,802.56x = 45,340,889,394,945.40
  5. Step 5: Solve for x
    x = 45,340,889,394,945.40/9,811,802.56
  6. Step 6: Final answer
    x = 4,621,056.03

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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.