Finding the Fourth Proportional to 2,673,228.48, 4,010,674.08 and 876,127.68
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Solution
The fourth proportional to 2,673,228.48, 4,010,674.08 and 876,127.68 is: 1,314,463.99
Step by Step Solution
- Step 1: Write the proportion equation
2,673,228.48 : 4,010,674.08 = 876,127.68 : x - Step 2: Convert to fraction form
2,673,228.48/4,010,674.08 = 876,127.68/x - Step 3: Cross multiply
2,673,228.48x = 4,010,674.08 × 876,127.68 - Step 4: Simplify right side
2,673,228.48x = 3,513,862,576,946.53 - Step 5: Solve for x
x = 3,513,862,576,946.53/2,673,228.48 - Step 6: Final answer
x = 1,314,463.99
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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.