Home / 940,882.64-1,410,536.03-655,736.72

Finding the Fourth Proportional to 940,882.64, 1,410,536.03 and 655,736.72

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Solution

The fourth proportional to 940,882.64, 1,410,536.03 and 655,736.72 is: 983,055.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,882.64 : 1,410,536.03 = 655,736.72 : x
  2. Step 2: Convert to fraction form
    940,882.64/1,410,536.03 = 655,736.72/x
  3. Step 3: Cross multiply
    940,882.64x = 1,410,536.03 × 655,736.72
  4. Step 4: Simplify right side
    940,882.64x = 924,940,259,422.66
  5. Step 5: Solve for x
    x = 924,940,259,422.66/940,882.64
  6. Step 6: Final answer
    x = 983,055.94

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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.