Finding the Fourth Proportional to 2,270,365.68, 3,398,593.68 and 1,470,054.90
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Solution
The fourth proportional to 2,270,365.68, 3,398,593.68 and 1,470,054.90 is: 2,200,579.11
Step by Step Solution
- Step 1: Write the proportion equation
2,270,365.68 : 3,398,593.68 = 1,470,054.90 : x - Step 2: Convert to fraction form
2,270,365.68/3,398,593.68 = 1,470,054.90/x - Step 3: Cross multiply
2,270,365.68x = 3,398,593.68 × 1,470,054.90 - Step 4: Simplify right side
2,270,365.68x = 4,996,119,292,393.03 - Step 5: Solve for x
x = 4,996,119,292,393.03/2,270,365.68 - Step 6: Final answer
x = 2,200,579.11
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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.