Finding the Fourth Proportional to 2,554,292.48, 3,827,102.99 and 1,541,285.82
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Solution
The fourth proportional to 2,554,292.48, 3,827,102.99 and 1,541,285.82 is: 2,309,312.51
Step by Step Solution
- Step 1: Write the proportion equation
2,554,292.48 : 3,827,102.99 = 1,541,285.82 : x - Step 2: Convert to fraction form
2,554,292.48/3,827,102.99 = 1,541,285.82/x - Step 3: Cross multiply
2,554,292.48x = 3,827,102.99 × 1,541,285.82 - Step 4: Simplify right side
2,554,292.48x = 5,898,659,562,460.17 - Step 5: Solve for x
x = 5,898,659,562,460.17/2,554,292.48 - Step 6: Final answer
x = 2,309,312.51
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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.