Finding the Fourth Proportional to 4,361,302.72, 6,018,598 and 2,427,521.84
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Solution
The fourth proportional to 4,361,302.72, 6,018,598 and 2,427,521.84 is: 3,349,980.28
Step by Step Solution
- Step 1: Write the proportion equation
4,361,302.72 : 6,018,598 = 2,427,521.84 : x - Step 2: Convert to fraction form
4,361,302.72/6,018,598 = 2,427,521.84/x - Step 3: Cross multiply
4,361,302.72x = 6,018,598 × 2,427,521.84 - Step 4: Simplify right side
4,361,302.72x = 14,610,278,091,180.32 - Step 5: Solve for x
x = 14,610,278,091,180.32/4,361,302.72 - Step 6: Final answer
x = 3,349,980.28
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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.