Home / 3,830,661.58-5,731,799.07-3,070,196.58

Finding the Fourth Proportional to 3,830,661.58, 5,731,799.07 and 3,070,196.58

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Solution

The fourth proportional to 3,830,661.58, 5,731,799.07 and 3,070,196.58 is: 4,593,919.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,661.58 : 5,731,799.07 = 3,070,196.58 : x
  2. Step 2: Convert to fraction form
    3,830,661.58/5,731,799.07 = 3,070,196.58/x
  3. Step 3: Cross multiply
    3,830,661.58x = 5,731,799.07 × 3,070,196.58
  4. Step 4: Simplify right side
    3,830,661.58x = 17,597,749,901,961.18
  5. Step 5: Solve for x
    x = 17,597,749,901,961.18/3,830,661.58
  6. Step 6: Final answer
    x = 4,593,919.23

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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.