Finding the Fourth Proportional to 2,502,265.86, 3,752,048.55 and 1,135,293.48
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Solution
The fourth proportional to 2,502,265.86, 3,752,048.55 and 1,135,293.48 is: 1,702,327.61
Step by Step Solution
- Step 1: Write the proportion equation
2,502,265.86 : 3,752,048.55 = 1,135,293.48 : x - Step 2: Convert to fraction form
2,502,265.86/3,752,048.55 = 1,135,293.48/x - Step 3: Cross multiply
2,502,265.86x = 3,752,048.55 × 1,135,293.48 - Step 4: Simplify right side
2,502,265.86x = 4,259,676,249,781.99 - Step 5: Solve for x
x = 4,259,676,249,781.99/2,502,265.86 - Step 6: Final answer
x = 1,702,327.61
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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.