Finding the Fourth Proportional to 10,399,750.26, 14,351,606.37 and 5,816,089.86
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Solution
The fourth proportional to 10,399,750.26, 14,351,606.37 and 5,816,089.86 is: 8,026,176.61
Step by Step Solution
- Step 1: Write the proportion equation
10,399,750.26 : 14,351,606.37 = 5,816,089.86 : x - Step 2: Convert to fraction form
10,399,750.26/14,351,606.37 = 5,816,089.86/x - Step 3: Cross multiply
10,399,750.26x = 14,351,606.37 × 5,816,089.86 - Step 4: Simplify right side
10,399,750.26x = 83,470,232,283,268.41 - Step 5: Solve for x
x = 83,470,232,283,268.41/10,399,750.26 - Step 6: Final answer
x = 8,026,176.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.