Finding the Fourth Proportional to 2,585,668.73, 3,877,205.48 and 1,506,530.03
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Solution
The fourth proportional to 2,585,668.73, 3,877,205.48 and 1,506,530.03 is: 2,259,038.99
Step by Step Solution
- Step 1: Write the proportion equation
2,585,668.73 : 3,877,205.48 = 1,506,530.03 : x - Step 2: Convert to fraction form
2,585,668.73/3,877,205.48 = 1,506,530.03/x - Step 3: Cross multiply
2,585,668.73x = 3,877,205.48 × 1,506,530.03 - Step 4: Simplify right side
2,585,668.73x = 5,841,126,480,567.91 - Step 5: Solve for x
x = 5,841,126,480,567.91/2,585,668.73 - Step 6: Final answer
x = 2,259,038.99
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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.