Home / 2,022,505.20-3,032,844.12-1,075,673.52

Finding the Fourth Proportional to 2,022,505.20, 3,032,844.12 and 1,075,673.52

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Solution

The fourth proportional to 2,022,505.20, 3,032,844.12 and 1,075,673.52 is: 1,613,024.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,505.20 : 3,032,844.12 = 1,075,673.52 : x
  2. Step 2: Convert to fraction form
    2,022,505.20/3,032,844.12 = 1,075,673.52/x
  3. Step 3: Cross multiply
    2,022,505.20x = 3,032,844.12 × 1,075,673.52
  4. Step 4: Simplify right side
    2,022,505.20x = 3,262,350,110,171.70
  5. Step 5: Solve for x
    x = 3,262,350,110,171.70/2,022,505.20
  6. Step 6: Final answer
    x = 1,613,024.34

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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.