Home / 4,958,974.16-6,843,852.69-2,893,822.82

Finding the Fourth Proportional to 4,958,974.16, 6,843,852.69 and 2,893,822.82

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Solution

The fourth proportional to 4,958,974.16, 6,843,852.69 and 2,893,822.82 is: 3,993,748.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,974.16 : 6,843,852.69 = 2,893,822.82 : x
  2. Step 2: Convert to fraction form
    4,958,974.16/6,843,852.69 = 2,893,822.82/x
  3. Step 3: Cross multiply
    4,958,974.16x = 6,843,852.69 × 2,893,822.82
  4. Step 4: Simplify right side
    4,958,974.16x = 19,804,897,091,040.39
  5. Step 5: Solve for x
    x = 19,804,897,091,040.39/4,958,974.16
  6. Step 6: Final answer
    x = 3,993,748.80

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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.