Finding the Fourth Proportional to 6,562,201.10, 9,843,774.60 and 2,518,688.93
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Solution
The fourth proportional to 6,562,201.10, 9,843,774.60 and 2,518,688.93 is: 3,778,214.92
Step by Step Solution
- Step 1: Write the proportion equation
6,562,201.10 : 9,843,774.60 = 2,518,688.93 : x - Step 2: Convert to fraction form
6,562,201.10/9,843,774.60 = 2,518,688.93/x - Step 3: Cross multiply
6,562,201.10x = 9,843,774.60 × 2,518,688.93 - Step 4: Simplify right side
6,562,201.10x = 24,793,406,114,435.18 - Step 5: Solve for x
x = 24,793,406,114,435.18/6,562,201.10 - Step 6: Final answer
x = 3,778,214.92
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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.