Finding the Fourth Proportional to 566,618.41, 850,017.84 and 187,552.99
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Solution
The fourth proportional to 566,618.41, 850,017.84 and 187,552.99 is: 281,359.35
Step by Step Solution
- Step 1: Write the proportion equation
566,618.41 : 850,017.84 = 187,552.99 : x - Step 2: Convert to fraction form
566,618.41/850,017.84 = 187,552.99/x - Step 3: Cross multiply
566,618.41x = 850,017.84 × 187,552.99 - Step 4: Simplify right side
566,618.41x = 159,423,387,445.34 - Step 5: Solve for x
x = 159,423,387,445.34/566,618.41 - Step 6: Final answer
x = 281,359.35
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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.