Finding the Fourth Proportional to 2,437,346.06, 3,653,632.74 and 1,017,808.10
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Solution
The fourth proportional to 2,437,346.06, 3,653,632.74 and 1,017,808.10 is: 1,525,715.64
Step by Step Solution
- Step 1: Write the proportion equation
2,437,346.06 : 3,653,632.74 = 1,017,808.10 : x - Step 2: Convert to fraction form
2,437,346.06/3,653,632.74 = 1,017,808.10/x - Step 3: Cross multiply
2,437,346.06x = 3,653,632.74 × 1,017,808.10 - Step 4: Simplify right side
2,437,346.06x = 3,718,696,997,197.19 - Step 5: Solve for x
x = 3,718,696,997,197.19/2,437,346.06 - Step 6: Final answer
x = 1,525,715.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.