Finding the Fourth Proportional to 1,701,035.36, 2,551,602.26 and 438,863
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Solution
The fourth proportional to 1,701,035.36, 2,551,602.26 and 438,863 is: 658,307.20
Step by Step Solution
- Step 1: Write the proportion equation
1,701,035.36 : 2,551,602.26 = 438,863 : x - Step 2: Convert to fraction form
1,701,035.36/2,551,602.26 = 438,863/x - Step 3: Cross multiply
1,701,035.36x = 2,551,602.26 × 438,863 - Step 4: Simplify right side
1,701,035.36x = 1,119,803,822,630.38 - Step 5: Solve for x
x = 1,119,803,822,630.38/1,701,035.36 - Step 6: Final answer
x = 658,307.20
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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.