Finding the Third Proportional to 549,929.63 and 805,206.75
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Solution
The third proportional to 549,929.63 and 805,206.75 is: 1,178,983.42
Step by Step Solution
- Step 1: Write the proportion equation
549,929.63 : 805,206.75 = 805,206.75 : x - Step 2: Convert to fraction form
549,929.63/805,206.75 = 805,206.75/x - Step 3: Cross multiply
549,929.63x = 805,206.75 × 805,206.75 - Step 4: Simplify right side
549,929.63x = 648,357,910,245.56 - Step 5: Solve for x
x = 648,357,910,245.56/549,929.63 - Step 6: Final answer
x = 1,178,983.42
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.