Finding the Fourth Proportional to 4,246,328.03, 5,860,098.54 and 2,410,957.08
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Solution
The fourth proportional to 4,246,328.03, 5,860,098.54 and 2,410,957.08 is: 3,327,214.94
Step by Step Solution
- Step 1: Write the proportion equation
4,246,328.03 : 5,860,098.54 = 2,410,957.08 : x - Step 2: Convert to fraction form
4,246,328.03/5,860,098.54 = 2,410,957.08/x - Step 3: Cross multiply
4,246,328.03x = 5,860,098.54 × 2,410,957.08 - Step 4: Simplify right side
4,246,328.03x = 14,128,446,064,510.66 - Step 5: Solve for x
x = 14,128,446,064,510.66/4,246,328.03 - Step 6: Final answer
x = 3,327,214.94
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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.