Finding the Fourth Proportional to 597,436.84, 896,155.28 and 176,679.96
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Solution
The fourth proportional to 597,436.84, 896,155.28 and 176,679.96 is: 265,019.95
Step by Step Solution
- Step 1: Write the proportion equation
597,436.84 : 896,155.28 = 176,679.96 : x - Step 2: Convert to fraction form
597,436.84/896,155.28 = 176,679.96/x - Step 3: Cross multiply
597,436.84x = 896,155.28 × 176,679.96 - Step 4: Simplify right side
597,436.84x = 158,332,679,024.19 - Step 5: Solve for x
x = 158,332,679,024.19/597,436.84 - Step 6: Final answer
x = 265,019.95
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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.