Finding the Fourth Proportional to 1,792,750.52, 2,473,995.76 and 976,953.96
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Solution
The fourth proportional to 1,792,750.52, 2,473,995.76 and 976,953.96 is: 1,348,196.48
Step by Step Solution
- Step 1: Write the proportion equation
1,792,750.52 : 2,473,995.76 = 976,953.96 : x - Step 2: Convert to fraction form
1,792,750.52/2,473,995.76 = 976,953.96/x - Step 3: Cross multiply
1,792,750.52x = 2,473,995.76 × 976,953.96 - Step 4: Simplify right side
1,792,750.52x = 2,416,979,952,312.82 - Step 5: Solve for x
x = 2,416,979,952,312.82/1,792,750.52 - Step 6: Final answer
x = 1,348,196.48
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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.