Home / 3,032,712.69-4,185,150.69-1,656,059.07

Finding the Fourth Proportional to 3,032,712.69, 4,185,150.69 and 1,656,059.07

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Solution

The fourth proportional to 3,032,712.69, 4,185,150.69 and 1,656,059.07 is: 2,285,365.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,712.69 : 4,185,150.69 = 1,656,059.07 : x
  2. Step 2: Convert to fraction form
    3,032,712.69/4,185,150.69 = 1,656,059.07/x
  3. Step 3: Cross multiply
    3,032,712.69x = 4,185,150.69 × 1,656,059.07
  4. Step 4: Simplify right side
    3,032,712.69x = 6,930,856,759,491.26
  5. Step 5: Solve for x
    x = 6,930,856,759,491.26/3,032,712.69
  6. Step 6: Final answer
    x = 2,285,365.44

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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.