Finding the Fourth Proportional to 5,992,966.02, 8,270,293.12 and 3,276,712.02
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Solution
The fourth proportional to 5,992,966.02, 8,270,293.12 and 3,276,712.02 is: 4,521,862.59
Step by Step Solution
- Step 1: Write the proportion equation
5,992,966.02 : 8,270,293.12 = 3,276,712.02 : x - Step 2: Convert to fraction form
5,992,966.02/8,270,293.12 = 3,276,712.02/x - Step 3: Cross multiply
5,992,966.02x = 8,270,293.12 × 3,276,712.02 - Step 4: Simplify right side
5,992,966.02x = 27,099,368,875,227.30 - Step 5: Solve for x
x = 27,099,368,875,227.30/5,992,966.02 - Step 6: Final answer
x = 4,521,862.59
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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.