Finding the Fourth Proportional to 9,266,363.93, 13,901,399.18 and 3,201,317.21
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Solution
The fourth proportional to 9,266,363.93, 13,901,399.18 and 3,201,317.21 is: 4,802,616.08
Step by Step Solution
- Step 1: Write the proportion equation
9,266,363.93 : 13,901,399.18 = 3,201,317.21 : x - Step 2: Convert to fraction form
9,266,363.93/13,901,399.18 = 3,201,317.21/x - Step 3: Cross multiply
9,266,363.93x = 13,901,399.18 × 3,201,317.21 - Step 4: Simplify right side
9,266,363.93x = 44,502,788,352,500.31 - Step 5: Solve for x
x = 44,502,788,352,500.31/9,266,363.93 - Step 6: Final answer
x = 4,802,616.08
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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.