Finding the Third Proportional to 895,320 and 1,388,367
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Solution
The third proportional to 895,320 and 1,388,367 is: 2,152,931.83
Step by Step Solution
- Step 1: Write the proportion equation
895,320 : 1,388,367 = 1,388,367 : x - Step 2: Convert to fraction form
895,320/1,388,367 = 1,388,367/x - Step 3: Cross multiply
895,320x = 1,388,367 × 1,388,367 - Step 4: Simplify right side
895,320x = 1,927,562,926,689 - Step 5: Solve for x
x = 1,927,562,926,689/895,320 - Step 6: Final answer
x = 2,152,931.83
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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.