Finding the Fourth Proportional to 3,717,776.04, 5,133,802.58 and 2,324,725.08
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Solution
The fourth proportional to 3,717,776.04, 5,133,802.58 and 2,324,725.08 is: 3,210,166.37
Step by Step Solution
- Step 1: Write the proportion equation
3,717,776.04 : 5,133,802.58 = 2,324,725.08 : x - Step 2: Convert to fraction form
3,717,776.04/5,133,802.58 = 2,324,725.08/x - Step 3: Cross multiply
3,717,776.04x = 5,133,802.58 × 2,324,725.08 - Step 4: Simplify right side
3,717,776.04x = 11,934,679,601,871.08 - Step 5: Solve for x
x = 11,934,679,601,871.08/3,717,776.04 - Step 6: Final answer
x = 3,210,166.37
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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.