Home / 8,026,999.71-11,077,267.16-4,589,312.73

Finding the Fourth Proportional to 8,026,999.71, 11,077,267.16 and 4,589,312.73

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Solution

The fourth proportional to 8,026,999.71, 11,077,267.16 and 4,589,312.73 is: 6,333,255.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,999.71 : 11,077,267.16 = 4,589,312.73 : x
  2. Step 2: Convert to fraction form
    8,026,999.71/11,077,267.16 = 4,589,312.73/x
  3. Step 3: Cross multiply
    8,026,999.71x = 11,077,267.16 × 4,589,312.73
  4. Step 4: Simplify right side
    8,026,999.71x = 50,837,043,190,998.95
  5. Step 5: Solve for x
    x = 50,837,043,190,998.95/8,026,999.71
  6. Step 6: Final answer
    x = 6,333,255.89

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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.