Finding the Fourth Proportional to 2,329,909.08, 3,496,221.99 and 981,988.08
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Solution
The fourth proportional to 2,329,909.08, 3,496,221.99 and 981,988.08 is: 1,473,554.63
Step by Step Solution
- Step 1: Write the proportion equation
2,329,909.08 : 3,496,221.99 = 981,988.08 : x - Step 2: Convert to fraction form
2,329,909.08/3,496,221.99 = 981,988.08/x - Step 3: Cross multiply
2,329,909.08x = 3,496,221.99 × 981,988.08 - Step 4: Simplify right side
2,329,909.08x = 3,433,248,319,213.88 - Step 5: Solve for x
x = 3,433,248,319,213.88/2,329,909.08 - Step 6: Final answer
x = 1,473,554.63
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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.