Finding the Fourth Proportional to 8,088,095.06, 12,130,823.91 and 2,696,790.14
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Solution
The fourth proportional to 8,088,095.06, 12,130,823.91 and 2,696,790.14 is: 4,044,745.53
Step by Step Solution
- Step 1: Write the proportion equation
8,088,095.06 : 12,130,823.91 = 2,696,790.14 : x - Step 2: Convert to fraction form
8,088,095.06/12,130,823.91 = 2,696,790.14/x - Step 3: Cross multiply
8,088,095.06x = 12,130,823.91 × 2,696,790.14 - Step 4: Simplify right side
8,088,095.06x = 32,714,286,310,564.25 - Step 5: Solve for x
x = 32,714,286,310,564.25/8,088,095.06 - Step 6: Final answer
x = 4,044,745.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.