Home / 1,054,043.10-1,580,933.70-295,944.12

Finding the Fourth Proportional to 1,054,043.10, 1,580,933.70 and 295,944.12

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Solution

The fourth proportional to 1,054,043.10, 1,580,933.70 and 295,944.12 is: 443,879.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,043.10 : 1,580,933.70 = 295,944.12 : x
  2. Step 2: Convert to fraction form
    1,054,043.10/1,580,933.70 = 295,944.12/x
  3. Step 3: Cross multiply
    1,054,043.10x = 1,580,933.70 × 295,944.12
  4. Step 4: Simplify right side
    1,054,043.10x = 467,868,032,624.84
  5. Step 5: Solve for x
    x = 467,868,032,624.84/1,054,043.10
  6. Step 6: Final answer
    x = 443,879.41

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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.