Finding the Third Proportional to 619,376.63 and 917,552.81
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Solution
The third proportional to 619,376.63 and 917,552.81 is: 1,359,275.00
Step by Step Solution
- Step 1: Write the proportion equation
619,376.63 : 917,552.81 = 917,552.81 : x - Step 2: Convert to fraction form
619,376.63/917,552.81 = 917,552.81/x - Step 3: Cross multiply
619,376.63x = 917,552.81 × 917,552.81 - Step 4: Simplify right side
619,376.63x = 841,903,163,726.66 - Step 5: Solve for x
x = 841,903,163,726.66/619,376.63 - Step 6: Final answer
x = 1,359,275.00
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.