Finding the Fourth Proportional to 7,594,829.49, 10,480,898.10 and 4,110,168.79
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Solution
The fourth proportional to 7,594,829.49, 10,480,898.10 and 4,110,168.79 is: 5,672,051.01
Step by Step Solution
- Step 1: Write the proportion equation
7,594,829.49 : 10,480,898.10 = 4,110,168.79 : x - Step 2: Convert to fraction form
7,594,829.49/10,480,898.10 = 4,110,168.79/x - Step 3: Cross multiply
7,594,829.49x = 10,480,898.10 × 4,110,168.79 - Step 4: Simplify right side
7,594,829.49x = 43,078,260,290,304.55 - Step 5: Solve for x
x = 43,078,260,290,304.55/7,594,829.49 - Step 6: Final answer
x = 5,672,051.01
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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.