Home / 3,476,747.98-4,797,904.52-1,927,971.39

Finding the Fourth Proportional to 3,476,747.98, 4,797,904.52 and 1,927,971.39

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Solution

The fourth proportional to 3,476,747.98, 4,797,904.52 and 1,927,971.39 is: 2,660,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,747.98 : 4,797,904.52 = 1,927,971.39 : x
  2. Step 2: Convert to fraction form
    3,476,747.98/4,797,904.52 = 1,927,971.39/x
  3. Step 3: Cross multiply
    3,476,747.98x = 4,797,904.52 × 1,927,971.39
  4. Step 4: Simplify right side
    3,476,747.98x = 9,250,222,636,871.82
  5. Step 5: Solve for x
    x = 9,250,222,636,871.82/3,476,747.98
  6. Step 6: Final answer
    x = 2,660,596.25

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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.