Finding the Fourth Proportional to 597,742.58, 896,691.54 and 242,768.18
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Solution
The fourth proportional to 597,742.58, 896,691.54 and 242,768.18 is: 364,183.82
Step by Step Solution
- Step 1: Write the proportion equation
597,742.58 : 896,691.54 = 242,768.18 : x - Step 2: Convert to fraction form
597,742.58/896,691.54 = 242,768.18/x - Step 3: Cross multiply
597,742.58x = 896,691.54 × 242,768.18 - Step 4: Simplify right side
597,742.58x = 217,688,173,187.20 - Step 5: Solve for x
x = 217,688,173,187.20/597,742.58 - Step 6: Final answer
x = 364,183.82
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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.