Home / 3,435,659.60-5,153,489.40-3,239,704.40

Finding the Fourth Proportional to 3,435,659.60, 5,153,489.40 and 3,239,704.40

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Solution

The fourth proportional to 3,435,659.60, 5,153,489.40 and 3,239,704.40 is: 4,859,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,659.60 : 5,153,489.40 = 3,239,704.40 : x
  2. Step 2: Convert to fraction form
    3,435,659.60/5,153,489.40 = 3,239,704.40/x
  3. Step 3: Cross multiply
    3,435,659.60x = 5,153,489.40 × 3,239,704.40
  4. Step 4: Simplify right side
    3,435,659.60x = 16,695,782,284,533.36
  5. Step 5: Solve for x
    x = 16,695,782,284,533.36/3,435,659.60
  6. Step 6: Final answer
    x = 4,859,556.60

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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.