Finding the Fourth Proportional to 1,713,001.44, 2,566,698.99 and 1,037,033.91
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Solution
The fourth proportional to 1,713,001.44, 2,566,698.99 and 1,037,033.91 is: 1,553,853.85
Step by Step Solution
- Step 1: Write the proportion equation
1,713,001.44 : 2,566,698.99 = 1,037,033.91 : x - Step 2: Convert to fraction form
1,713,001.44/2,566,698.99 = 1,037,033.91/x - Step 3: Cross multiply
1,713,001.44x = 2,566,698.99 × 1,037,033.91 - Step 4: Simplify right side
1,713,001.44x = 2,661,753,889,392.75 - Step 5: Solve for x
x = 2,661,753,889,392.75/1,713,001.44 - Step 6: Final answer
x = 1,553,853.85
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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.