Finding the Fourth Proportional to 5,862,000.99, 8,089,472.67 and 3,283,774.02
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Solution
The fourth proportional to 5,862,000.99, 8,089,472.67 and 3,283,774.02 is: 4,531,558.46
Step by Step Solution
- Step 1: Write the proportion equation
5,862,000.99 : 8,089,472.67 = 3,283,774.02 : x - Step 2: Convert to fraction form
5,862,000.99/8,089,472.67 = 3,283,774.02/x - Step 3: Cross multiply
5,862,000.99x = 8,089,472.67 × 3,283,774.02 - Step 4: Simplify right side
5,862,000.99x = 26,564,000,189,246.04 - Step 5: Solve for x
x = 26,564,000,189,246.04/5,862,000.99 - Step 6: Final answer
x = 4,531,558.46
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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.