Finding the Fourth Proportional to 10,562,458.50, 14,576,551.02 and 5,916,442.68
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Solution
The fourth proportional to 10,562,458.50, 14,576,551.02 and 5,916,442.68 is: 8,164,891.59
Step by Step Solution
- Step 1: Write the proportion equation
10,562,458.50 : 14,576,551.02 = 5,916,442.68 : x - Step 2: Convert to fraction form
10,562,458.50/14,576,551.02 = 5,916,442.68/x - Step 3: Cross multiply
10,562,458.50x = 14,576,551.02 × 5,916,442.68 - Step 4: Simplify right side
10,562,458.50x = 86,241,328,581,925.53 - Step 5: Solve for x
x = 86,241,328,581,925.53/10,562,458.50 - Step 6: Final answer
x = 8,164,891.59
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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.