Finding the Fourth Proportional to 596,447.70, 894,671.55 and 596,447.70
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Solution
The fourth proportional to 596,447.70, 894,671.55 and 596,447.70 is: 894,671.55
Step by Step Solution
- Step 1: Write the proportion equation
596,447.70 : 894,671.55 = 596,447.70 : x - Step 2: Convert to fraction form
596,447.70/894,671.55 = 596,447.70/x - Step 3: Cross multiply
596,447.70x = 894,671.55 × 596,447.70 - Step 4: Simplify right side
596,447.70x = 533,624,788,252.94 - Step 5: Solve for x
x = 533,624,788,252.94/596,447.70 - Step 6: Final answer
x = 894,671.55
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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.