Finding the Fourth Proportional to 1,024,449.09, 1,413,859.30 and 852,062.91
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Solution
The fourth proportional to 1,024,449.09, 1,413,859.30 and 852,062.91 is: 1,175,946.26
Step by Step Solution
- Step 1: Write the proportion equation
1,024,449.09 : 1,413,859.30 = 852,062.91 : x - Step 2: Convert to fraction form
1,024,449.09/1,413,859.30 = 852,062.91/x - Step 3: Cross multiply
1,024,449.09x = 1,413,859.30 × 852,062.91 - Step 4: Simplify right side
1,024,449.09x = 1,204,697,074,802.25 - Step 5: Solve for x
x = 1,204,697,074,802.25/1,024,449.09 - Step 6: Final answer
x = 1,175,946.26
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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.