Finding the Fourth Proportional to 2,875,618.24, 4,313,980.32 and 1,102,552
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Solution
The fourth proportional to 2,875,618.24, 4,313,980.32 and 1,102,552 is: 1,654,040.01
Step by Step Solution
- Step 1: Write the proportion equation
2,875,618.24 : 4,313,980.32 = 1,102,552 : x - Step 2: Convert to fraction form
2,875,618.24/4,313,980.32 = 1,102,552/x - Step 3: Cross multiply
2,875,618.24x = 4,313,980.32 × 1,102,552 - Step 4: Simplify right side
2,875,618.24x = 4,756,387,629,776.64 - Step 5: Solve for x
x = 4,756,387,629,776.64/2,875,618.24 - Step 6: Final answer
x = 1,654,040.01
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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.