Finding the Fourth Proportional to 1,495,337.75, 2,243,006.63 and 444,713.75
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Solution
The fourth proportional to 1,495,337.75, 2,243,006.63 and 444,713.75 is: 667,070.63
Step by Step Solution
- Step 1: Write the proportion equation
1,495,337.75 : 2,243,006.63 = 444,713.75 : x - Step 2: Convert to fraction form
1,495,337.75/2,243,006.63 = 444,713.75/x - Step 3: Cross multiply
1,495,337.75x = 2,243,006.63 × 444,713.75 - Step 4: Simplify right side
1,495,337.75x = 997,495,889,702.16 - Step 5: Solve for x
x = 997,495,889,702.16/1,495,337.75 - Step 6: Final answer
x = 667,070.63
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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.