Finding the Fourth Proportional to 1,863,461.91, 2,795,094.05 and 601,289.67
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Solution
The fourth proportional to 1,863,461.91, 2,795,094.05 and 601,289.67 is: 901,902.62
Step by Step Solution
- Step 1: Write the proportion equation
1,863,461.91 : 2,795,094.05 = 601,289.67 : x - Step 2: Convert to fraction form
1,863,461.91/2,795,094.05 = 601,289.67/x - Step 3: Cross multiply
1,863,461.91x = 2,795,094.05 × 601,289.67 - Step 4: Simplify right side
1,863,461.91x = 1,680,661,175,937.02 - Step 5: Solve for x
x = 1,680,661,175,937.02/1,863,461.91 - Step 6: Final answer
x = 901,902.62
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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.