Finding the Fourth Proportional to 519,484.52, 779,304.68 and 182,465.76
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Solution
The fourth proportional to 519,484.52, 779,304.68 and 182,465.76 is: 273,726.00
Step by Step Solution
- Step 1: Write the proportion equation
519,484.52 : 779,304.68 = 182,465.76 : x - Step 2: Convert to fraction form
519,484.52/779,304.68 = 182,465.76/x - Step 3: Cross multiply
519,484.52x = 779,304.68 × 182,465.76 - Step 4: Simplify right side
519,484.52x = 142,196,420,707.76 - Step 5: Solve for x
x = 142,196,420,707.76/519,484.52 - Step 6: Final answer
x = 273,726.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.