Finding the Fourth Proportional to 1,035,938.84, 1,553,760.63 and 325,948.42
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Solution
The fourth proportional to 1,035,938.84, 1,553,760.63 and 325,948.42 is: 488,876.18
Step by Step Solution
- Step 1: Write the proportion equation
1,035,938.84 : 1,553,760.63 = 325,948.42 : x - Step 2: Convert to fraction form
1,035,938.84/1,553,760.63 = 325,948.42/x - Step 3: Cross multiply
1,035,938.84x = 1,553,760.63 × 325,948.42 - Step 4: Simplify right side
1,035,938.84x = 506,445,824,348.91 - Step 5: Solve for x
x = 506,445,824,348.91/1,035,938.84 - Step 6: Final answer
x = 488,876.18
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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.