Finding the Fourth Proportional to 2,132,483.94, 3,199,614.48 and 935,265.96
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Solution
The fourth proportional to 2,132,483.94, 3,199,614.48 and 935,265.96 is: 1,403,288.65
Step by Step Solution
- Step 1: Write the proportion equation
2,132,483.94 : 3,199,614.48 = 935,265.96 : x - Step 2: Convert to fraction form
2,132,483.94/3,199,614.48 = 935,265.96/x - Step 3: Cross multiply
2,132,483.94x = 3,199,614.48 × 935,265.96 - Step 4: Simplify right side
2,132,483.94x = 2,992,490,508,267.10 - Step 5: Solve for x
x = 2,992,490,508,267.10/2,132,483.94 - Step 6: Final answer
x = 1,403,288.65
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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.