Finding the Fourth Proportional to 9,656,502.90, 14,484,754.35 and 6,064,792.80
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Solution
The fourth proportional to 9,656,502.90, 14,484,754.35 and 6,064,792.80 is: 9,097,189.20
Step by Step Solution
- Step 1: Write the proportion equation
9,656,502.90 : 14,484,754.35 = 6,064,792.80 : x - Step 2: Convert to fraction form
9,656,502.90/14,484,754.35 = 6,064,792.80/x - Step 3: Cross multiply
9,656,502.90x = 14,484,754.35 × 6,064,792.80 - Step 4: Simplify right side
9,656,502.90x = 87,847,033,891,648.67 - Step 5: Solve for x
x = 87,847,033,891,648.67/9,656,502.90 - Step 6: Final answer
x = 9,097,189.20
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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.