Home / 3,611,659.32-4,984,130.39-2,063,126.03

Finding the Fourth Proportional to 3,611,659.32, 4,984,130.39 and 2,063,126.03

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Solution

The fourth proportional to 3,611,659.32, 4,984,130.39 and 2,063,126.03 is: 2,847,137.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,659.32 : 4,984,130.39 = 2,063,126.03 : x
  2. Step 2: Convert to fraction form
    3,611,659.32/4,984,130.39 = 2,063,126.03/x
  3. Step 3: Cross multiply
    3,611,659.32x = 4,984,130.39 × 2,063,126.03
  4. Step 4: Simplify right side
    3,611,659.32x = 10,282,889,109,286.77
  5. Step 5: Solve for x
    x = 10,282,889,109,286.77/3,611,659.32
  6. Step 6: Final answer
    x = 2,847,137.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.