Home / 3,598,175.49-5,395,286.40-1,772,523.27

Finding the Fourth Proportional to 3,598,175.49, 5,395,286.40 and 1,772,523.27

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Solution

The fourth proportional to 3,598,175.49, 5,395,286.40 and 1,772,523.27 is: 2,657,811.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,175.49 : 5,395,286.40 = 1,772,523.27 : x
  2. Step 2: Convert to fraction form
    3,598,175.49/5,395,286.40 = 1,772,523.27/x
  3. Step 3: Cross multiply
    3,598,175.49x = 5,395,286.40 × 1,772,523.27
  4. Step 4: Simplify right side
    3,598,175.49x = 9,563,270,692,314.53
  5. Step 5: Solve for x
    x = 9,563,270,692,314.53/3,598,175.49
  6. Step 6: Final answer
    x = 2,657,811.08

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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.