Finding the Fourth Proportional to 2,449,071.36, 3,673,643.76 and 932,837.76
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Solution
The fourth proportional to 2,449,071.36, 3,673,643.76 and 932,837.76 is: 1,399,270.63
Step by Step Solution
- Step 1: Write the proportion equation
2,449,071.36 : 3,673,643.76 = 932,837.76 : x - Step 2: Convert to fraction form
2,449,071.36/3,673,643.76 = 932,837.76/x - Step 3: Cross multiply
2,449,071.36x = 3,673,643.76 × 932,837.76 - Step 4: Simplify right side
2,449,071.36x = 3,426,913,616,116.38 - Step 5: Solve for x
x = 3,426,913,616,116.38/2,449,071.36 - Step 6: Final answer
x = 1,399,270.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.