Finding the Fourth Proportional to 11,092,883, 16,637,220.18 and 5,407,389.24
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Solution
The fourth proportional to 11,092,883, 16,637,220.18 and 5,407,389.24 is: 8,110,058.08
Step by Step Solution
- Step 1: Write the proportion equation
11,092,883 : 16,637,220.18 = 5,407,389.24 : x - Step 2: Convert to fraction form
11,092,883/16,637,220.18 = 5,407,389.24/x - Step 3: Cross multiply
11,092,883x = 16,637,220.18 × 5,407,389.24 - Step 4: Simplify right side
11,092,883x = 89,963,925,384,842.86 - Step 5: Solve for x
x = 89,963,925,384,842.86/11,092,883 - Step 6: Final answer
x = 8,110,058.08
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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.