Home / 3,340,717.24-5,009,442.90-2,330,323.24

Finding the Fourth Proportional to 3,340,717.24, 5,009,442.90 and 2,330,323.24

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Solution

The fourth proportional to 3,340,717.24, 5,009,442.90 and 2,330,323.24 is: 3,494,345.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,717.24 : 5,009,442.90 = 2,330,323.24 : x
  2. Step 2: Convert to fraction form
    3,340,717.24/5,009,442.90 = 2,330,323.24/x
  3. Step 3: Cross multiply
    3,340,717.24x = 5,009,442.90 × 2,330,323.24
  4. Step 4: Simplify right side
    3,340,717.24x = 11,673,621,209,323.00
  5. Step 5: Solve for x
    x = 11,673,621,209,323.00/3,340,717.24
  6. Step 6: Final answer
    x = 3,494,345.79

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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.