Home / 8,255,126.75-11,391,692.07-4,584,277.32

Finding the Fourth Proportional to 8,255,126.75, 11,391,692.07 and 4,584,277.32

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Solution

The fourth proportional to 8,255,126.75, 11,391,692.07 and 4,584,277.32 is: 6,326,090.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,255,126.75 : 11,391,692.07 = 4,584,277.32 : x
  2. Step 2: Convert to fraction form
    8,255,126.75/11,391,692.07 = 4,584,277.32/x
  3. Step 3: Cross multiply
    8,255,126.75x = 11,391,692.07 × 4,584,277.32
  4. Step 4: Simplify right side
    8,255,126.75x = 52,222,675,567,397.05
  5. Step 5: Solve for x
    x = 52,222,675,567,397.05/8,255,126.75
  6. Step 6: Final answer
    x = 6,326,090.10

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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.