Finding the Fourth Proportional to 2,960,504.84, 4,440,918.70 and 938,602.48
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Solution
The fourth proportional to 2,960,504.84, 4,440,918.70 and 938,602.48 is: 1,407,954.90
Step by Step Solution
- Step 1: Write the proportion equation
2,960,504.84 : 4,440,918.70 = 938,602.48 : x - Step 2: Convert to fraction form
2,960,504.84/4,440,918.70 = 938,602.48/x - Step 3: Cross multiply
2,960,504.84x = 4,440,918.70 × 938,602.48 - Step 4: Simplify right side
2,960,504.84x = 4,168,257,305,298.38 - Step 5: Solve for x
x = 4,168,257,305,298.38/2,960,504.84 - Step 6: Final answer
x = 1,407,954.90
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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.