Home / 956,629.56-1,434,944.34-833,457.72

Finding the Fourth Proportional to 956,629.56, 1,434,944.34 and 833,457.72

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Solution

The fourth proportional to 956,629.56, 1,434,944.34 and 833,457.72 is: 1,250,186.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,629.56 : 1,434,944.34 = 833,457.72 : x
  2. Step 2: Convert to fraction form
    956,629.56/1,434,944.34 = 833,457.72/x
  3. Step 3: Cross multiply
    956,629.56x = 1,434,944.34 × 833,457.72
  4. Step 4: Simplify right side
    956,629.56x = 1,195,965,437,943.31
  5. Step 5: Solve for x
    x = 1,195,965,437,943.31/956,629.56
  6. Step 6: Final answer
    x = 1,250,186.58

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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.