Home / 1,714,741.88-2,366,126.28-940,168.88

Finding the Fourth Proportional to 1,714,741.88, 2,366,126.28 and 940,168.88

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Solution

The fourth proportional to 1,714,741.88, 2,366,126.28 and 940,168.88 is: 1,297,313.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,741.88 : 2,366,126.28 = 940,168.88 : x
  2. Step 2: Convert to fraction form
    1,714,741.88/2,366,126.28 = 940,168.88/x
  3. Step 3: Cross multiply
    1,714,741.88x = 2,366,126.28 × 940,168.88
  4. Step 4: Simplify right side
    1,714,741.88x = 2,224,558,294,606.17
  5. Step 5: Solve for x
    x = 2,224,558,294,606.17/1,714,741.88
  6. Step 6: Final answer
    x = 1,297,313.79

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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.