Home / 6,077,474.81-9,112,846.76-2,485,764.03

Finding the Fourth Proportional to 6,077,474.81, 9,112,846.76 and 2,485,764.03

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Solution

The fourth proportional to 6,077,474.81, 9,112,846.76 and 2,485,764.03 is: 3,727,269.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,474.81 : 9,112,846.76 = 2,485,764.03 : x
  2. Step 2: Convert to fraction form
    6,077,474.81/9,112,846.76 = 2,485,764.03/x
  3. Step 3: Cross multiply
    6,077,474.81x = 9,112,846.76 × 2,485,764.03
  4. Step 4: Simplify right side
    6,077,474.81x = 22,652,386,686,910.04
  5. Step 5: Solve for x
    x = 22,652,386,686,910.04/6,077,474.81
  6. Step 6: Final answer
    x = 3,727,269.53

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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.