Home / 6,311,242.56-9,468,438.48-1,823,518.56

Finding the Fourth Proportional to 6,311,242.56, 9,468,438.48 and 1,823,518.56

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Solution

The fourth proportional to 6,311,242.56, 9,468,438.48 and 1,823,518.56 is: 2,735,732.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,242.56 : 9,468,438.48 = 1,823,518.56 : x
  2. Step 2: Convert to fraction form
    6,311,242.56/9,468,438.48 = 1,823,518.56/x
  3. Step 3: Cross multiply
    6,311,242.56x = 9,468,438.48 × 1,823,518.56
  4. Step 4: Simplify right side
    6,311,242.56x = 17,265,873,302,498.19
  5. Step 5: Solve for x
    x = 17,265,873,302,498.19/6,311,242.56
  6. Step 6: Final answer
    x = 2,735,732.80

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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.