Finding the Fourth Proportional to 6,589,096.71, 9,092,525.99 and 3,688,462.23
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Solution
The fourth proportional to 6,589,096.71, 9,092,525.99 and 3,688,462.23 is: 5,089,838.59
Step by Step Solution
- Step 1: Write the proportion equation
6,589,096.71 : 9,092,525.99 = 3,688,462.23 : x - Step 2: Convert to fraction form
6,589,096.71/9,092,525.99 = 3,688,462.23/x - Step 3: Cross multiply
6,589,096.71x = 9,092,525.99 × 3,688,462.23 - Step 4: Simplify right side
6,589,096.71x = 33,537,438,689,408.36 - Step 5: Solve for x
x = 33,537,438,689,408.36/6,589,096.71 - Step 6: Final answer
x = 5,089,838.59
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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.