Home / 6,873,315.93-9,485,182.26-3,776,039.96

Finding the Fourth Proportional to 6,873,315.93, 9,485,182.26 and 3,776,039.96

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Solution

The fourth proportional to 6,873,315.93, 9,485,182.26 and 3,776,039.96 is: 5,210,938.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,873,315.93 : 9,485,182.26 = 3,776,039.96 : x
  2. Step 2: Convert to fraction form
    6,873,315.93/9,485,182.26 = 3,776,039.96/x
  3. Step 3: Cross multiply
    6,873,315.93x = 9,485,182.26 × 3,776,039.96
  4. Step 4: Simplify right side
    6,873,315.93x = 35,816,427,194,217.20
  5. Step 5: Solve for x
    x = 35,816,427,194,217.20/6,873,315.93
  6. Step 6: Final answer
    x = 5,210,938.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.