Finding the Third Proportional to 630,276.19 and 947,193.75
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Solution
The third proportional to 630,276.19 and 947,193.75 is: 1,423,464.85
Step by Step Solution
- Step 1: Write the proportion equation
630,276.19 : 947,193.75 = 947,193.75 : x - Step 2: Convert to fraction form
630,276.19/947,193.75 = 947,193.75/x - Step 3: Cross multiply
630,276.19x = 947,193.75 × 947,193.75 - Step 4: Simplify right side
630,276.19x = 897,176,000,039.06 - Step 5: Solve for x
x = 897,176,000,039.06/630,276.19 - Step 6: Final answer
x = 1,423,464.85
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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.