Finding the Fourth Proportional to 2,434,024.41, 3,651,228.68 and 814,802.88
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Solution
The fourth proportional to 2,434,024.41, 3,651,228.68 and 814,802.88 is: 1,222,268.61
Step by Step Solution
- Step 1: Write the proportion equation
2,434,024.41 : 3,651,228.68 = 814,802.88 : x - Step 2: Convert to fraction form
2,434,024.41/3,651,228.68 = 814,802.88/x - Step 3: Cross multiply
2,434,024.41x = 3,651,228.68 × 814,802.88 - Step 4: Simplify right side
2,434,024.41x = 2,975,031,644,002.60 - Step 5: Solve for x
x = 2,975,031,644,002.60/2,434,024.41 - Step 6: Final answer
x = 1,222,268.61
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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.