Home / 8,554,433.48-11,804,667-4,883,204.06

Finding the Fourth Proportional to 8,554,433.48, 11,804,667 and 4,883,204.06

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Solution

The fourth proportional to 8,554,433.48, 11,804,667 and 4,883,204.06 is: 6,738,564.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,433.48 : 11,804,667 = 4,883,204.06 : x
  2. Step 2: Convert to fraction form
    8,554,433.48/11,804,667 = 4,883,204.06/x
  3. Step 3: Cross multiply
    8,554,433.48x = 11,804,667 × 4,883,204.06
  4. Step 4: Simplify right side
    8,554,433.48x = 57,644,597,821,348.02
  5. Step 5: Solve for x
    x = 57,644,597,821,348.02/8,554,433.48
  6. Step 6: Final answer
    x = 6,738,564.04

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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.