Finding the Fourth Proportional to 8,747,600.01, 13,110,762.07 and 6,189,552.07
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Solution
The fourth proportional to 8,747,600.01, 13,110,762.07 and 6,189,552.07 is: 9,276,801.00
Step by Step Solution
- Step 1: Write the proportion equation
8,747,600.01 : 13,110,762.07 = 6,189,552.07 : x - Step 2: Convert to fraction form
8,747,600.01/13,110,762.07 = 6,189,552.07/x - Step 3: Cross multiply
8,747,600.01x = 13,110,762.07 × 6,189,552.07 - Step 4: Simplify right side
8,747,600.01x = 81,149,744,484,606.02 - Step 5: Solve for x
x = 81,149,744,484,606.02/8,747,600.01 - Step 6: Final answer
x = 9,276,801.00
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1.5x scale
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.