Finding the Fourth Proportional to 1,316,827.14, 1,975,097.14 and 893,084.96
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Solution
The fourth proportional to 1,316,827.14, 1,975,097.14 and 893,084.96 is: 1,339,530.07
Step by Step Solution
- Step 1: Write the proportion equation
1,316,827.14 : 1,975,097.14 = 893,084.96 : x - Step 2: Convert to fraction form
1,316,827.14/1,975,097.14 = 893,084.96/x - Step 3: Cross multiply
1,316,827.14x = 1,975,097.14 × 893,084.96 - Step 4: Simplify right side
1,316,827.14x = 1,763,929,550,273.01 - Step 5: Solve for x
x = 1,763,929,550,273.01/1,316,827.14 - Step 6: Final answer
x = 1,339,530.07
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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.