Home / 1,384,819.24-2,077,333.93-373,926.48

Finding the Fourth Proportional to 1,384,819.24, 2,077,333.93 and 373,926.48

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Solution

The fourth proportional to 1,384,819.24, 2,077,333.93 and 373,926.48 is: 560,918.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,819.24 : 2,077,333.93 = 373,926.48 : x
  2. Step 2: Convert to fraction form
    1,384,819.24/2,077,333.93 = 373,926.48/x
  3. Step 3: Cross multiply
    1,384,819.24x = 2,077,333.93 × 373,926.48
  4. Step 4: Simplify right side
    1,384,819.24x = 776,770,162,359.83
  5. Step 5: Solve for x
    x = 776,770,162,359.83/1,384,819.24
  6. Step 6: Final answer
    x = 560,918.09

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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.