Home / 4,933,769.94-7,401,162.58-1,862,347.81

Finding the Fourth Proportional to 4,933,769.94, 7,401,162.58 and 1,862,347.81

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Solution

The fourth proportional to 4,933,769.94, 7,401,162.58 and 1,862,347.81 is: 2,793,713.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,769.94 : 7,401,162.58 = 1,862,347.81 : x
  2. Step 2: Convert to fraction form
    4,933,769.94/7,401,162.58 = 1,862,347.81/x
  3. Step 3: Cross multiply
    4,933,769.94x = 7,401,162.58 × 1,862,347.81
  4. Step 4: Simplify right side
    4,933,769.94x = 13,783,538,926,912.53
  5. Step 5: Solve for x
    x = 13,783,538,926,912.53/4,933,769.94
  6. Step 6: Final answer
    x = 2,793,713.35

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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.