Home / 8,053,914.59-11,114,403.96-4,432,242.59

Finding the Fourth Proportional to 8,053,914.59, 11,114,403.96 and 4,432,242.59

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Solution

The fourth proportional to 8,053,914.59, 11,114,403.96 and 4,432,242.59 is: 6,116,495.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,914.59 : 11,114,403.96 = 4,432,242.59 : x
  2. Step 2: Convert to fraction form
    8,053,914.59/11,114,403.96 = 4,432,242.59/x
  3. Step 3: Cross multiply
    8,053,914.59x = 11,114,403.96 × 4,432,242.59
  4. Step 4: Simplify right side
    8,053,914.59x = 49,261,734,659,223.09
  5. Step 5: Solve for x
    x = 49,261,734,659,223.09/8,053,914.59
  6. Step 6: Final answer
    x = 6,116,495.78

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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.