Home / 4,923,825.84-6,796,013.40-2,887,291.44

Finding the Fourth Proportional to 4,923,825.84, 6,796,013.40 and 2,887,291.44

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Solution

The fourth proportional to 4,923,825.84, 6,796,013.40 and 2,887,291.44 is: 3,985,127.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,825.84 : 6,796,013.40 = 2,887,291.44 : x
  2. Step 2: Convert to fraction form
    4,923,825.84/6,796,013.40 = 2,887,291.44/x
  3. Step 3: Cross multiply
    4,923,825.84x = 6,796,013.40 × 2,887,291.44
  4. Step 4: Simplify right side
    4,923,825.84x = 19,622,071,315,945.30
  5. Step 5: Solve for x
    x = 19,622,071,315,945.30/4,923,825.84
  6. Step 6: Final answer
    x = 3,985,127.00

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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.