Finding the Fourth Proportional to 4,251,024.84, 5,866,121.16 and 2,390,718.54
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Solution
The fourth proportional to 4,251,024.84, 5,866,121.16 and 2,390,718.54 is: 3,299,026.74
Step by Step Solution
- Step 1: Write the proportion equation
4,251,024.84 : 5,866,121.16 = 2,390,718.54 : x - Step 2: Convert to fraction form
4,251,024.84/5,866,121.16 = 2,390,718.54/x - Step 3: Cross multiply
4,251,024.84x = 5,866,121.16 × 2,390,718.54 - Step 4: Simplify right side
4,251,024.84x = 14,024,244,615,098.31 - Step 5: Solve for x
x = 14,024,244,615,098.31/4,251,024.84 - Step 6: Final answer
x = 3,299,026.74
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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.