Finding the Fourth Proportional to 365,655.04, 544,487.15 and 352,202.92
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Solution
The fourth proportional to 365,655.04, 544,487.15 and 352,202.92 is: 524,455.96
Step by Step Solution
- Step 1: Write the proportion equation
365,655.04 : 544,487.15 = 352,202.92 : x - Step 2: Convert to fraction form
365,655.04/544,487.15 = 352,202.92/x - Step 3: Cross multiply
365,655.04x = 544,487.15 × 352,202.92 - Step 4: Simplify right side
365,655.04x = 191,769,964,132.48 - Step 5: Solve for x
x = 191,769,964,132.48/365,655.04 - Step 6: Final answer
x = 524,455.96
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.