Finding the Fourth Proportional to 2,365,000.08, 3,547,519.56 and 1,017,069.36
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Solution
The fourth proportional to 2,365,000.08, 3,547,519.56 and 1,017,069.36 is: 1,525,612.40
Step by Step Solution
- Step 1: Write the proportion equation
2,365,000.08 : 3,547,519.56 = 1,017,069.36 : x - Step 2: Convert to fraction form
2,365,000.08/3,547,519.56 = 1,017,069.36/x - Step 3: Cross multiply
2,365,000.08x = 3,547,519.56 × 1,017,069.36 - Step 4: Simplify right side
2,365,000.08x = 3,608,073,448,476.68 - Step 5: Solve for x
x = 3,608,073,448,476.68/2,365,000.08 - Step 6: Final answer
x = 1,525,612.40
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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.