Finding the Third Proportional to 972,713.81 and 1,553,931.84
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Solution
The third proportional to 972,713.81 and 1,553,931.84 is: 2,482,440.51
Step by Step Solution
- Step 1: Write the proportion equation
972,713.81 : 1,553,931.84 = 1,553,931.84 : x - Step 2: Convert to fraction form
972,713.81/1,553,931.84 = 1,553,931.84/x - Step 3: Cross multiply
972,713.81x = 1,553,931.84 × 1,553,931.84 - Step 4: Simplify right side
972,713.81x = 2,414,704,175,020.27 - Step 5: Solve for x
x = 2,414,704,175,020.27/972,713.81 - Step 6: Final answer
x = 2,482,440.51
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.