Home / 3,504,410.40-5,253,699.60-1,484,205.60

Finding the Fourth Proportional to 3,504,410.40, 5,253,699.60 and 1,484,205.60

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Solution

The fourth proportional to 3,504,410.40, 5,253,699.60 and 1,484,205.60 is: 2,225,073.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,410.40 : 5,253,699.60 = 1,484,205.60 : x
  2. Step 2: Convert to fraction form
    3,504,410.40/5,253,699.60 = 1,484,205.60/x
  3. Step 3: Cross multiply
    3,504,410.40x = 5,253,699.60 × 1,484,205.60
  4. Step 4: Simplify right side
    3,504,410.40x = 7,797,570,367,037.76
  5. Step 5: Solve for x
    x = 7,797,570,367,037.76/3,504,410.40
  6. Step 6: Final answer
    x = 2,225,073.40

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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.