Finding the Fourth Proportional to 4,426,827.48, 6,108,860.58 and 2,466,604.26
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Solution
The fourth proportional to 4,426,827.48, 6,108,860.58 and 2,466,604.26 is: 3,403,823.98
Step by Step Solution
- Step 1: Write the proportion equation
4,426,827.48 : 6,108,860.58 = 2,466,604.26 : x - Step 2: Convert to fraction form
4,426,827.48/6,108,860.58 = 2,466,604.26/x - Step 3: Cross multiply
4,426,827.48x = 6,108,860.58 × 2,466,604.26 - Step 4: Simplify right side
4,426,827.48x = 15,068,141,530,374.07 - Step 5: Solve for x
x = 15,068,141,530,374.07/4,426,827.48 - Step 6: Final answer
x = 3,403,823.98
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.