Finding the Fourth Proportional to 3,500,297.50, 5,251,331.99 and 975,952.75
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Solution
The fourth proportional to 3,500,297.50, 5,251,331.99 and 975,952.75 is: 1,464,176.09
Step by Step Solution
- Step 1: Write the proportion equation
3,500,297.50 : 5,251,331.99 = 975,952.75 : x - Step 2: Convert to fraction form
3,500,297.50/5,251,331.99 = 975,952.75/x - Step 3: Cross multiply
3,500,297.50x = 5,251,331.99 × 975,952.75 - Step 4: Simplify right side
3,500,297.50x = 5,125,051,896,803.47 - Step 5: Solve for x
x = 5,125,051,896,803.47/3,500,297.50 - Step 6: Final answer
x = 1,464,176.09
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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.