Finding the Fourth Proportional to 3,206,605.04, 4,810,350.40 and 1,077,298.08
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Solution
The fourth proportional to 3,206,605.04, 4,810,350.40 and 1,077,298.08 is: 1,616,095.90
Step by Step Solution
- Step 1: Write the proportion equation
3,206,605.04 : 4,810,350.40 = 1,077,298.08 : x - Step 2: Convert to fraction form
3,206,605.04/4,810,350.40 = 1,077,298.08/x - Step 3: Cross multiply
3,206,605.04x = 4,810,350.40 × 1,077,298.08 - Step 4: Simplify right side
3,206,605.04x = 5,182,181,250,047.23 - Step 5: Solve for x
x = 5,182,181,250,047.23/3,206,605.04 - Step 6: Final answer
x = 1,616,095.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.