Home / 1,741,440.38-2,403,118.20-967,111.16

Finding the Fourth Proportional to 1,741,440.38, 2,403,118.20 and 967,111.16

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Solution

The fourth proportional to 1,741,440.38, 2,403,118.20 and 967,111.16 is: 1,334,574.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,440.38 : 2,403,118.20 = 967,111.16 : x
  2. Step 2: Convert to fraction form
    1,741,440.38/2,403,118.20 = 967,111.16/x
  3. Step 3: Cross multiply
    1,741,440.38x = 2,403,118.20 × 967,111.16
  4. Step 4: Simplify right side
    1,741,440.38x = 2,324,082,430,019.11
  5. Step 5: Solve for x
    x = 2,324,082,430,019.11/1,741,440.38
  6. Step 6: Final answer
    x = 1,334,574.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.