Finding the Fourth Proportional to 4,229,335.04, 5,836,488.26 and 2,295,596.02
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Solution
The fourth proportional to 4,229,335.04, 5,836,488.26 and 2,295,596.02 is: 3,167,925.71
Step by Step Solution
- Step 1: Write the proportion equation
4,229,335.04 : 5,836,488.26 = 2,295,596.02 : x - Step 2: Convert to fraction form
4,229,335.04/5,836,488.26 = 2,295,596.02/x - Step 3: Cross multiply
4,229,335.04x = 5,836,488.26 × 2,295,596.02 - Step 4: Simplify right side
4,229,335.04x = 13,398,219,220,432.72 - Step 5: Solve for x
x = 13,398,219,220,432.72/4,229,335.04 - Step 6: Final answer
x = 3,167,925.71
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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.