Finding the Fourth Proportional to 4,043,718, 6,063,548.72 and 1,347,095.12
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Solution
The fourth proportional to 4,043,718, 6,063,548.72 and 1,347,095.12 is: 2,019,966.99
Step by Step Solution
- Step 1: Write the proportion equation
4,043,718 : 6,063,548.72 = 1,347,095.12 : x - Step 2: Convert to fraction form
4,043,718/6,063,548.72 = 1,347,095.12/x - Step 3: Cross multiply
4,043,718x = 6,063,548.72 × 1,347,095.12 - Step 4: Simplify right side
4,043,718x = 8,168,176,890,594.25 - Step 5: Solve for x
x = 8,168,176,890,594.25/4,043,718 - Step 6: Final answer
x = 2,019,966.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.