Home / 6,682,562.54-9,221,940.08-3,626,776.79

Finding the Fourth Proportional to 6,682,562.54, 9,221,940.08 and 3,626,776.79

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Solution

The fourth proportional to 6,682,562.54, 9,221,940.08 and 3,626,776.79 is: 5,004,954.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,562.54 : 9,221,940.08 = 3,626,776.79 : x
  2. Step 2: Convert to fraction form
    6,682,562.54/9,221,940.08 = 3,626,776.79/x
  3. Step 3: Cross multiply
    6,682,562.54x = 9,221,940.08 × 3,626,776.79
  4. Step 4: Simplify right side
    6,682,562.54x = 33,445,918,224,853.84
  5. Step 5: Solve for x
    x = 33,445,918,224,853.84/6,682,562.54
  6. Step 6: Final answer
    x = 5,004,954.02

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1.5x scale

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.