Finding the Fourth Proportional to 1,068,237.86, 1,602,750.42 and 562,778.42
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Solution
The fourth proportional to 1,068,237.86, 1,602,750.42 and 562,778.42 is: 844,375.00
Step by Step Solution
- Step 1: Write the proportion equation
1,068,237.86 : 1,602,750.42 = 562,778.42 : x - Step 2: Convert to fraction form
1,068,237.86/1,602,750.42 = 562,778.42/x - Step 3: Cross multiply
1,068,237.86x = 1,602,750.42 × 562,778.42 - Step 4: Simplify right side
1,068,237.86x = 901,993,341,008.18 - Step 5: Solve for x
x = 901,993,341,008.18/1,068,237.86 - Step 6: Final answer
x = 844,375.00
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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.