Finding the Fourth Proportional to 597,750.84, 896,451.30 and 492,308.28
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Solution
The fourth proportional to 597,750.84, 896,451.30 and 492,308.28 is: 738,318.32
Step by Step Solution
- Step 1: Write the proportion equation
597,750.84 : 896,451.30 = 492,308.28 : x - Step 2: Convert to fraction form
597,750.84/896,451.30 = 492,308.28/x - Step 3: Cross multiply
597,750.84x = 896,451.30 × 492,308.28 - Step 4: Simplify right side
597,750.84x = 441,330,397,606.76 - Step 5: Solve for x
x = 441,330,397,606.76/597,750.84 - Step 6: Final answer
x = 738,318.32
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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.