Home / 1,773,883.36-2,447,958.27-958,086.73

Finding the Fourth Proportional to 1,773,883.36, 2,447,958.27 and 958,086.73

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Solution

The fourth proportional to 1,773,883.36, 2,447,958.27 and 958,086.73 is: 1,322,159.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,883.36 : 2,447,958.27 = 958,086.73 : x
  2. Step 2: Convert to fraction form
    1,773,883.36/2,447,958.27 = 958,086.73/x
  3. Step 3: Cross multiply
    1,773,883.36x = 2,447,958.27 × 958,086.73
  4. Step 4: Simplify right side
    1,773,883.36x = 2,345,356,334,080.76
  5. Step 5: Solve for x
    x = 2,345,356,334,080.76/1,773,883.36
  6. Step 6: Final answer
    x = 1,322,159.27

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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.