Home / 4,070,163.60-6,105,245.40-1,944,399.60

Finding the Fourth Proportional to 4,070,163.60, 6,105,245.40 and 1,944,399.60

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Solution

The fourth proportional to 4,070,163.60, 6,105,245.40 and 1,944,399.60 is: 2,916,599.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,163.60 : 6,105,245.40 = 1,944,399.60 : x
  2. Step 2: Convert to fraction form
    4,070,163.60/6,105,245.40 = 1,944,399.60/x
  3. Step 3: Cross multiply
    4,070,163.60x = 6,105,245.40 × 1,944,399.60
  4. Step 4: Simplify right side
    4,070,163.60x = 11,871,036,713,661.84
  5. Step 5: Solve for x
    x = 11,871,036,713,661.84/4,070,163.60
  6. Step 6: Final answer
    x = 2,916,599.40

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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.