Finding the Fourth Proportional to 4,719,560.24, 6,513,187.56 and 2,654,672
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Solution
The fourth proportional to 4,719,560.24, 6,513,187.56 and 2,654,672 is: 3,663,556.72
Step by Step Solution
- Step 1: Write the proportion equation
4,719,560.24 : 6,513,187.56 = 2,654,672 : x - Step 2: Convert to fraction form
4,719,560.24/6,513,187.56 = 2,654,672/x - Step 3: Cross multiply
4,719,560.24x = 6,513,187.56 × 2,654,672 - Step 4: Simplify right side
4,719,560.24x = 17,290,376,646,280.32 - Step 5: Solve for x
x = 17,290,376,646,280.32/4,719,560.24 - Step 6: Final answer
x = 3,663,556.72
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.