Finding the Fourth Proportional to 4,758,009.95, 6,566,060.39 and 2,582,553.57
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Solution
The fourth proportional to 4,758,009.95, 6,566,060.39 and 2,582,553.57 is: 3,563,927.54
Step by Step Solution
- Step 1: Write the proportion equation
4,758,009.95 : 6,566,060.39 = 2,582,553.57 : x - Step 2: Convert to fraction form
4,758,009.95/6,566,060.39 = 2,582,553.57/x - Step 3: Cross multiply
4,758,009.95x = 6,566,060.39 × 2,582,553.57 - Step 4: Simplify right side
4,758,009.95x = 16,957,202,701,030.09 - Step 5: Solve for x
x = 16,957,202,701,030.09/4,758,009.95 - Step 6: Final answer
x = 3,563,927.54
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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.