Home / 2,462,782.83-3,694,174.25-1,793,125.64

Finding the Fourth Proportional to 2,462,782.83, 3,694,174.25 and 1,793,125.64

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Solution

The fourth proportional to 2,462,782.83, 3,694,174.25 and 1,793,125.64 is: 2,689,688.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,782.83 : 3,694,174.25 = 1,793,125.64 : x
  2. Step 2: Convert to fraction form
    2,462,782.83/3,694,174.25 = 1,793,125.64/x
  3. Step 3: Cross multiply
    2,462,782.83x = 3,694,174.25 × 1,793,125.64
  4. Step 4: Simplify right side
    2,462,782.83x = 6,624,118,538,866.27
  5. Step 5: Solve for x
    x = 6,624,118,538,866.27/2,462,782.83
  6. Step 6: Final answer
    x = 2,689,688.45

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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.