Finding the Fourth Proportional to 3,830,615.84, 5,746,764.38 and 1,135,152
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Solution
The fourth proportional to 3,830,615.84, 5,746,764.38 and 1,135,152 is: 1,702,977.11
Step by Step Solution
- Step 1: Write the proportion equation
3,830,615.84 : 5,746,764.38 = 1,135,152 : x - Step 2: Convert to fraction form
3,830,615.84/5,746,764.38 = 1,135,152/x - Step 3: Cross multiply
3,830,615.84x = 5,746,764.38 × 1,135,152 - Step 4: Simplify right side
3,830,615.84x = 6,523,451,073,810 - Step 5: Solve for x
x = 6,523,451,073,810/3,830,615.84 - Step 6: Final answer
x = 1,702,977.11
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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.