Finding the Fourth Proportional to 5,817,474, 8,727,156.54 and 1,719,210.96
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Solution
The fourth proportional to 5,817,474, 8,727,156.54 and 1,719,210.96 is: 2,579,095.87
Step by Step Solution
- Step 1: Write the proportion equation
5,817,474 : 8,727,156.54 = 1,719,210.96 : x - Step 2: Convert to fraction form
5,817,474/8,727,156.54 = 1,719,210.96/x - Step 3: Cross multiply
5,817,474x = 8,727,156.54 × 1,719,210.96 - Step 4: Simplify right side
5,817,474x = 15,003,823,173,203.68 - Step 5: Solve for x
x = 15,003,823,173,203.68/5,817,474 - Step 6: Final answer
x = 2,579,095.87
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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.