Home / 3,029,062.60-4,179,782.82-1,670,935.24

Finding the Fourth Proportional to 3,029,062.60, 4,179,782.82 and 1,670,935.24

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Solution

The fourth proportional to 3,029,062.60, 4,179,782.82 and 1,670,935.24 is: 2,305,712.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,062.60 : 4,179,782.82 = 1,670,935.24 : x
  2. Step 2: Convert to fraction form
    3,029,062.60/4,179,782.82 = 1,670,935.24/x
  3. Step 3: Cross multiply
    3,029,062.60x = 4,179,782.82 × 1,670,935.24
  4. Step 4: Simplify right side
    3,029,062.60x = 6,984,146,409,484.58
  5. Step 5: Solve for x
    x = 6,984,146,409,484.58/3,029,062.60
  6. Step 6: Final answer
    x = 2,305,712.14

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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.