Home / 8,045,736.98-11,102,810.92-4,374,656.54

Finding the Fourth Proportional to 8,045,736.98, 11,102,810.92 and 4,374,656.54

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Solution

The fourth proportional to 8,045,736.98, 11,102,810.92 and 4,374,656.54 is: 6,036,859.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,736.98 : 11,102,810.92 = 4,374,656.54 : x
  2. Step 2: Convert to fraction form
    8,045,736.98/11,102,810.92 = 4,374,656.54/x
  3. Step 3: Cross multiply
    8,045,736.98x = 11,102,810.92 × 4,374,656.54
  4. Step 4: Simplify right side
    8,045,736.98x = 48,570,984,378,746.27
  5. Step 5: Solve for x
    x = 48,570,984,378,746.27/8,045,736.98
  6. Step 6: Final answer
    x = 6,036,859.59

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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.