Home / 2,346,751.80-3,238,845.54-1,695,485.58

Finding the Fourth Proportional to 2,346,751.80, 3,238,845.54 and 1,695,485.58

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Solution

The fourth proportional to 2,346,751.80, 3,238,845.54 and 1,695,485.58 is: 2,340,007.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,751.80 : 3,238,845.54 = 1,695,485.58 : x
  2. Step 2: Convert to fraction form
    2,346,751.80/3,238,845.54 = 1,695,485.58/x
  3. Step 3: Cross multiply
    2,346,751.80x = 3,238,845.54 × 1,695,485.58
  4. Step 4: Simplify right side
    2,346,751.80x = 5,491,415,908,917.31
  5. Step 5: Solve for x
    x = 5,491,415,908,917.31/2,346,751.80
  6. Step 6: Final answer
    x = 2,340,007.11

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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.