Finding the Fourth Proportional to 2,298,235.68, 3,447,911.88 and 700,827.12
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Solution
The fourth proportional to 2,298,235.68, 3,447,911.88 and 700,827.12 is: 1,051,410.95
Step by Step Solution
- Step 1: Write the proportion equation
2,298,235.68 : 3,447,911.88 = 700,827.12 : x - Step 2: Convert to fraction form
2,298,235.68/3,447,911.88 = 700,827.12/x - Step 3: Cross multiply
2,298,235.68x = 3,447,911.88 × 700,827.12 - Step 4: Simplify right side
2,298,235.68x = 2,416,390,152,874.19 - Step 5: Solve for x
x = 2,416,390,152,874.19/2,298,235.68 - Step 6: Final answer
x = 1,051,410.95
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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.