Finding the Fourth Proportional to 2,537,264.84, 3,805,909.98 and 644,006.84
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Solution
The fourth proportional to 2,537,264.84, 3,805,909.98 and 644,006.84 is: 966,013.49
Step by Step Solution
- Step 1: Write the proportion equation
2,537,264.84 : 3,805,909.98 = 644,006.84 : x - Step 2: Convert to fraction form
2,537,264.84/3,805,909.98 = 644,006.84/x - Step 3: Cross multiply
2,537,264.84x = 3,805,909.98 × 644,006.84 - Step 4: Simplify right side
2,537,264.84x = 2,451,032,059,544.26 - Step 5: Solve for x
x = 2,451,032,059,544.26/2,537,264.84 - Step 6: Final answer
x = 966,013.49
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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.