Home / 1,183,093.47-1,774,939.56-330,165.03

Finding the Fourth Proportional to 1,183,093.47, 1,774,939.56 and 330,165.03

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Solution

The fourth proportional to 1,183,093.47, 1,774,939.56 and 330,165.03 is: 495,331.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,093.47 : 1,774,939.56 = 330,165.03 : x
  2. Step 2: Convert to fraction form
    1,183,093.47/1,774,939.56 = 330,165.03/x
  3. Step 3: Cross multiply
    1,183,093.47x = 1,774,939.56 × 330,165.03
  4. Step 4: Simplify right side
    1,183,093.47x = 586,022,973,075.59
  5. Step 5: Solve for x
    x = 586,022,973,075.59/1,183,093.47
  6. Step 6: Final answer
    x = 495,331.09

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1.5x scale

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.