Finding the Fourth Proportional to 2,424,893.33, 3,636,283.61 and 695,381.62
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Solution
The fourth proportional to 2,424,893.33, 3,636,283.61 and 695,381.62 is: 1,042,769.49
Step by Step Solution
- Step 1: Write the proportion equation
2,424,893.33 : 3,636,283.61 = 695,381.62 : x - Step 2: Convert to fraction form
2,424,893.33/3,636,283.61 = 695,381.62/x - Step 3: Cross multiply
2,424,893.33x = 3,636,283.61 × 695,381.62 - Step 4: Simplify right side
2,424,893.33x = 2,528,604,787,501.25 - Step 5: Solve for x
x = 2,528,604,787,501.25/2,424,893.33 - Step 6: Final answer
x = 1,042,769.49
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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.