Finding the Fourth Proportional to 4,296,718.71, 5,929,336.08 and 2,362,973.31
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Solution
The fourth proportional to 4,296,718.71, 5,929,336.08 and 2,362,973.31 is: 3,260,828.52
Step by Step Solution
- Step 1: Write the proportion equation
4,296,718.71 : 5,929,336.08 = 2,362,973.31 : x - Step 2: Convert to fraction form
4,296,718.71/5,929,336.08 = 2,362,973.31/x - Step 3: Cross multiply
4,296,718.71x = 5,929,336.08 × 2,362,973.31 - Step 4: Simplify right side
4,296,718.71x = 14,010,862,903,060.03 - Step 5: Solve for x
x = 14,010,862,903,060.03/4,296,718.71 - Step 6: Final answer
x = 3,260,828.52
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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.