Finding the Fourth Proportional to 6,052,360.12, 8,352,005.65 and 3,298,986.97
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Solution
The fourth proportional to 6,052,360.12, 8,352,005.65 and 3,298,986.97 is: 4,552,465.03
Step by Step Solution
- Step 1: Write the proportion equation
6,052,360.12 : 8,352,005.65 = 3,298,986.97 : x - Step 2: Convert to fraction form
6,052,360.12/8,352,005.65 = 3,298,986.97/x - Step 3: Cross multiply
6,052,360.12x = 8,352,005.65 × 3,298,986.97 - Step 4: Simplify right side
6,052,360.12x = 27,553,157,783,588.90 - Step 5: Solve for x
x = 27,553,157,783,588.90/6,052,360.12 - Step 6: Final answer
x = 4,552,465.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.