Home / 4,541,003.76-6,811,505.81-1,845,539.36

Finding the Fourth Proportional to 4,541,003.76, 6,811,505.81 and 1,845,539.36

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Solution

The fourth proportional to 4,541,003.76, 6,811,505.81 and 1,845,539.36 is: 2,768,309.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,003.76 : 6,811,505.81 = 1,845,539.36 : x
  2. Step 2: Convert to fraction form
    4,541,003.76/6,811,505.81 = 1,845,539.36/x
  3. Step 3: Cross multiply
    4,541,003.76x = 6,811,505.81 × 1,845,539.36
  4. Step 4: Simplify right side
    4,541,003.76x = 12,570,902,091,940.89
  5. Step 5: Solve for x
    x = 12,570,902,091,940.89/4,541,003.76
  6. Step 6: Final answer
    x = 2,768,309.11

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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.