Home / 1,161,237.36-1,741,687.08-362,333.04

Finding the Fourth Proportional to 1,161,237.36, 1,741,687.08 and 362,333.04

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Solution

The fourth proportional to 1,161,237.36, 1,741,687.08 and 362,333.04 is: 543,446.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,237.36 : 1,741,687.08 = 362,333.04 : x
  2. Step 2: Convert to fraction form
    1,161,237.36/1,741,687.08 = 362,333.04/x
  3. Step 3: Cross multiply
    1,161,237.36x = 1,741,687.08 × 362,333.04
  4. Step 4: Simplify right side
    1,161,237.36x = 631,070,774,425.12
  5. Step 5: Solve for x
    x = 631,070,774,425.12/1,161,237.36
  6. Step 6: Final answer
    x = 543,446.84

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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.