Finding the Fourth Proportional to 551,574.24, 826,595.88 and 251,320.98
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Solution
The fourth proportional to 551,574.24, 826,595.88 and 251,320.98 is: 376,632.68
Step by Step Solution
- Step 1: Write the proportion equation
551,574.24 : 826,595.88 = 251,320.98 : x - Step 2: Convert to fraction form
551,574.24/826,595.88 = 251,320.98/x - Step 3: Cross multiply
551,574.24x = 826,595.88 × 251,320.98 - Step 4: Simplify right side
551,574.24x = 207,740,886,625.56 - Step 5: Solve for x
x = 207,740,886,625.56/551,574.24 - Step 6: Final answer
x = 376,632.68
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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.