Finding the Fourth Proportional to 589,706.66, 883,335.27 and 375,414.84
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Solution
The fourth proportional to 589,706.66, 883,335.27 and 375,414.84 is: 562,342.58
Step by Step Solution
- Step 1: Write the proportion equation
589,706.66 : 883,335.27 = 375,414.84 : x - Step 2: Convert to fraction form
589,706.66/883,335.27 = 375,414.84/x - Step 3: Cross multiply
589,706.66x = 883,335.27 × 375,414.84 - Step 4: Simplify right side
589,706.66x = 331,617,168,252.87 - Step 5: Solve for x
x = 331,617,168,252.87/589,706.66 - Step 6: Final answer
x = 562,342.58
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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.