Finding the Fourth Proportional to 2,331,491.94, 3,497,244.14 and 648,595.62
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Solution
The fourth proportional to 2,331,491.94, 3,497,244.14 and 648,595.62 is: 972,895.16
Step by Step Solution
- Step 1: Write the proportion equation
2,331,491.94 : 3,497,244.14 = 648,595.62 : x - Step 2: Convert to fraction form
2,331,491.94/3,497,244.14 = 648,595.62/x - Step 3: Cross multiply
2,331,491.94x = 3,497,244.14 × 648,595.62 - Step 4: Simplify right side
2,331,491.94x = 2,268,297,231,274.67 - Step 5: Solve for x
x = 2,268,297,231,274.67/2,331,491.94 - Step 6: Final answer
x = 972,895.16
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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.