Home / 2,410,694.83-3,326,538.97-1,430,464.92

Finding the Fourth Proportional to 2,410,694.83, 3,326,538.97 and 1,430,464.92

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Solution

The fourth proportional to 2,410,694.83, 3,326,538.97 and 1,430,464.92 is: 1,973,911.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,694.83 : 3,326,538.97 = 1,430,464.92 : x
  2. Step 2: Convert to fraction form
    2,410,694.83/3,326,538.97 = 1,430,464.92/x
  3. Step 3: Cross multiply
    2,410,694.83x = 3,326,538.97 × 1,430,464.92
  4. Step 4: Simplify right side
    2,410,694.83x = 4,758,497,309,623.27
  5. Step 5: Solve for x
    x = 4,758,497,309,623.27/2,410,694.83
  6. Step 6: Final answer
    x = 1,973,911.11

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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.