Home / 3,383,530.53-5,070,070.99-2,285,009.92

Finding the Fourth Proportional to 3,383,530.53, 5,070,070.99 and 2,285,009.92

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Solution

The fourth proportional to 3,383,530.53, 5,070,070.99 and 2,285,009.92 is: 3,423,986.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,530.53 : 5,070,070.99 = 2,285,009.92 : x
  2. Step 2: Convert to fraction form
    3,383,530.53/5,070,070.99 = 2,285,009.92/x
  3. Step 3: Cross multiply
    3,383,530.53x = 5,070,070.99 × 2,285,009.92
  4. Step 4: Simplify right side
    3,383,530.53x = 11,585,162,507,254.22
  5. Step 5: Solve for x
    x = 11,585,162,507,254.22/3,383,530.53
  6. Step 6: Final answer
    x = 3,423,986.40

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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.