Home / 4,741,999.02-7,113,331.44-1,902,111.48

Finding the Fourth Proportional to 4,741,999.02, 7,113,331.44 and 1,902,111.48

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Solution

The fourth proportional to 4,741,999.02, 7,113,331.44 and 1,902,111.48 is: 2,853,300.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,999.02 : 7,113,331.44 = 1,902,111.48 : x
  2. Step 2: Convert to fraction form
    4,741,999.02/7,113,331.44 = 1,902,111.48/x
  3. Step 3: Cross multiply
    4,741,999.02x = 7,113,331.44 × 1,902,111.48
  4. Step 4: Simplify right side
    4,741,999.02x = 13,530,349,393,068.93
  5. Step 5: Solve for x
    x = 13,530,349,393,068.93/4,741,999.02
  6. Step 6: Final answer
    x = 2,853,300.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.