Finding the Fourth Proportional to 4,248,596.61, 6,366,713.00 and 2,625,900.93
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Solution
The fourth proportional to 4,248,596.61, 6,366,713.00 and 2,625,900.93 is: 3,935,030.58
Step by Step Solution
- Step 1: Write the proportion equation
4,248,596.61 : 6,366,713.00 = 2,625,900.93 : x - Step 2: Convert to fraction form
4,248,596.61/6,366,713.00 = 2,625,900.93/x - Step 3: Cross multiply
4,248,596.61x = 6,366,713.00 × 2,625,900.93 - Step 4: Simplify right side
4,248,596.61x = 16,718,357,574,613.59 - Step 5: Solve for x
x = 16,718,357,574,613.59/4,248,596.61 - Step 6: Final answer
x = 3,935,030.58
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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.