Finding the Third Proportional to 344,345.63 and 534,498.75
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Solution
The third proportional to 344,345.63 and 534,498.75 is: 829,657.45
Step by Step Solution
- Step 1: Write the proportion equation
344,345.63 : 534,498.75 = 534,498.75 : x - Step 2: Convert to fraction form
344,345.63/534,498.75 = 534,498.75/x - Step 3: Cross multiply
344,345.63x = 534,498.75 × 534,498.75 - Step 4: Simplify right side
344,345.63x = 285,688,913,751.56 - Step 5: Solve for x
x = 285,688,913,751.56/344,345.63 - Step 6: Final answer
x = 829,657.45
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.