Finding the Fourth Proportional to 8,894,147.84, 13,341,080.88 and 2,828,792
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Solution
The fourth proportional to 8,894,147.84, 13,341,080.88 and 2,828,792 is: 4,243,143.19
Step by Step Solution
- Step 1: Write the proportion equation
8,894,147.84 : 13,341,080.88 = 2,828,792 : x - Step 2: Convert to fraction form
8,894,147.84/13,341,080.88 = 2,828,792/x - Step 3: Cross multiply
8,894,147.84x = 13,341,080.88 × 2,828,792 - Step 4: Simplify right side
8,894,147.84x = 37,739,142,864,696.96 - Step 5: Solve for x
x = 37,739,142,864,696.96/8,894,147.84 - Step 6: Final answer
x = 4,243,143.19
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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.