Home / 2,047,202.19-3,070,692.57-627,262.37

Finding the Fourth Proportional to 2,047,202.19, 3,070,692.57 and 627,262.37

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Solution

The fourth proportional to 2,047,202.19, 3,070,692.57 and 627,262.37 is: 940,859.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,202.19 : 3,070,692.57 = 627,262.37 : x
  2. Step 2: Convert to fraction form
    2,047,202.19/3,070,692.57 = 627,262.37/x
  3. Step 3: Cross multiply
    2,047,202.19x = 3,070,692.57 × 627,262.37
  4. Step 4: Simplify right side
    2,047,202.19x = 1,926,129,898,999.59
  5. Step 5: Solve for x
    x = 1,926,129,898,999.59/2,047,202.19
  6. Step 6: Final answer
    x = 940,859.63

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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.