Home / 1,956,070.89-2,933,791.61-535,794.93

Finding the Fourth Proportional to 1,956,070.89, 2,933,791.61 and 535,794.93

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Solution

The fourth proportional to 1,956,070.89, 2,933,791.61 and 535,794.93 is: 803,606.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,070.89 : 2,933,791.61 = 535,794.93 : x
  2. Step 2: Convert to fraction form
    1,956,070.89/2,933,791.61 = 535,794.93/x
  3. Step 3: Cross multiply
    1,956,070.89x = 2,933,791.61 × 535,794.93
  4. Step 4: Simplify right side
    1,956,070.89x = 1,571,910,667,635.56
  5. Step 5: Solve for x
    x = 1,571,910,667,635.56/1,956,070.89
  6. Step 6: Final answer
    x = 803,606.19

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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.