Home / 3,588,175.80-5,386,200.30-2,241,858.60

Finding the Fourth Proportional to 3,588,175.80, 5,386,200.30 and 2,241,858.60

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Solution

The fourth proportional to 3,588,175.80, 5,386,200.30 and 2,241,858.60 is: 3,365,247.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,175.80 : 5,386,200.30 = 2,241,858.60 : x
  2. Step 2: Convert to fraction form
    3,588,175.80/5,386,200.30 = 2,241,858.60/x
  3. Step 3: Cross multiply
    3,588,175.80x = 5,386,200.30 × 2,241,858.60
  4. Step 4: Simplify right side
    3,588,175.80x = 12,075,099,463,877.58
  5. Step 5: Solve for x
    x = 12,075,099,463,877.58/3,588,175.80
  6. Step 6: Final answer
    x = 3,365,247.45

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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.