Home / 1,736,063.10-2,395,712.84-961,662.87

Finding the Fourth Proportional to 1,736,063.10, 2,395,712.84 and 961,662.87

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Solution

The fourth proportional to 1,736,063.10, 2,395,712.84 and 961,662.87 is: 1,327,064.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,063.10 : 2,395,712.84 = 961,662.87 : x
  2. Step 2: Convert to fraction form
    1,736,063.10/2,395,712.84 = 961,662.87/x
  3. Step 3: Cross multiply
    1,736,063.10x = 2,395,712.84 × 961,662.87
  4. Step 4: Simplify right side
    1,736,063.10x = 2,303,868,080,601.94
  5. Step 5: Solve for x
    x = 2,303,868,080,601.94/1,736,063.10
  6. Step 6: Final answer
    x = 1,327,064.71

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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.