Home / 4,588,205.50-6,881,861.13-1,393,359.36

Finding the Fourth Proportional to 4,588,205.50, 6,881,861.13 and 1,393,359.36

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Solution

The fourth proportional to 4,588,205.50, 6,881,861.13 and 1,393,359.36 is: 2,089,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,205.50 : 6,881,861.13 = 1,393,359.36 : x
  2. Step 2: Convert to fraction form
    4,588,205.50/6,881,861.13 = 1,393,359.36/x
  3. Step 3: Cross multiply
    4,588,205.50x = 6,881,861.13 × 1,393,359.36
  4. Step 4: Simplify right side
    4,588,205.50x = 9,588,905,619,705.68
  5. Step 5: Solve for x
    x = 9,588,905,619,705.68/4,588,205.50
  6. Step 6: Final answer
    x = 2,089,903.26

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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.