Finding the Fourth Proportional to 2,176,708.96, 3,265,058.88 and 579,271.84
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Solution
The fourth proportional to 2,176,708.96, 3,265,058.88 and 579,271.84 is: 868,906.55
Step by Step Solution
- Step 1: Write the proportion equation
2,176,708.96 : 3,265,058.88 = 579,271.84 : x - Step 2: Convert to fraction form
2,176,708.96/3,265,058.88 = 579,271.84/x - Step 3: Cross multiply
2,176,708.96x = 3,265,058.88 × 579,271.84 - Step 4: Simplify right side
2,176,708.96x = 1,891,356,665,125.94 - Step 5: Solve for x
x = 1,891,356,665,125.94/2,176,708.96 - Step 6: Final answer
x = 868,906.55
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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.