Home / 6,583,203.20-9,085,173.54-3,682,421.08

Finding the Fourth Proportional to 6,583,203.20, 9,085,173.54 and 3,682,421.08

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Solution

The fourth proportional to 6,583,203.20, 9,085,173.54 and 3,682,421.08 is: 5,081,938.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,583,203.20 : 9,085,173.54 = 3,682,421.08 : x
  2. Step 2: Convert to fraction form
    6,583,203.20/9,085,173.54 = 3,682,421.08/x
  3. Step 3: Cross multiply
    6,583,203.20x = 9,085,173.54 × 3,682,421.08
  4. Step 4: Simplify right side
    6,583,203.20x = 33,455,434,536,441.29
  5. Step 5: Solve for x
    x = 33,455,434,536,441.29/6,583,203.20
  6. Step 6: Final answer
    x = 5,081,938.61

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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.