Home / 1,051,358.63-1,450,873.79-567,923.69

Finding the Fourth Proportional to 1,051,358.63, 1,450,873.79 and 567,923.69

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Solution

The fourth proportional to 1,051,358.63, 1,450,873.79 and 567,923.69 is: 783,734.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,358.63 : 1,450,873.79 = 567,923.69 : x
  2. Step 2: Convert to fraction form
    1,051,358.63/1,450,873.79 = 567,923.69/x
  3. Step 3: Cross multiply
    1,051,358.63x = 1,450,873.79 × 567,923.69
  4. Step 4: Simplify right side
    1,051,358.63x = 823,985,599,458.37
  5. Step 5: Solve for x
    x = 823,985,599,458.37/1,051,358.63
  6. Step 6: Final answer
    x = 783,734.09

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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.