Home / 3,711,250.40-5,568,718.80-1,467,461.60

Finding the Fourth Proportional to 3,711,250.40, 5,568,718.80 and 1,467,461.60

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Solution

The fourth proportional to 3,711,250.40, 5,568,718.80 and 1,467,461.60 is: 2,201,921.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,711,250.40 : 5,568,718.80 = 1,467,461.60 : x
  2. Step 2: Convert to fraction form
    3,711,250.40/5,568,718.80 = 1,467,461.60/x
  3. Step 3: Cross multiply
    3,711,250.40x = 5,568,718.80 × 1,467,461.60
  4. Step 4: Simplify right side
    3,711,250.40x = 8,171,881,000,198.08
  5. Step 5: Solve for x
    x = 8,171,881,000,198.08/3,711,250.40
  6. Step 6: Final answer
    x = 2,201,921.22

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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.