Finding the Fourth Proportional to 3,024,654.93, 4,536,864.99 and 750,185.01
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Solution
The fourth proportional to 3,024,654.93, 4,536,864.99 and 750,185.01 is: 1,125,248.40
Step by Step Solution
- Step 1: Write the proportion equation
3,024,654.93 : 4,536,864.99 = 750,185.01 : x - Step 2: Convert to fraction form
3,024,654.93/4,536,864.99 = 750,185.01/x - Step 3: Cross multiply
3,024,654.93x = 4,536,864.99 × 750,185.01 - Step 4: Simplify right side
3,024,654.93x = 3,403,488,107,891.80 - Step 5: Solve for x
x = 3,403,488,107,891.80/3,024,654.93 - Step 6: Final answer
x = 1,125,248.40
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.