Finding the Fourth Proportional to 1,064,134.26, 1,468,385.01 and 611,571.06
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Solution
The fourth proportional to 1,064,134.26, 1,468,385.01 and 611,571.06 is: 843,898.94
Step by Step Solution
- Step 1: Write the proportion equation
1,064,134.26 : 1,468,385.01 = 611,571.06 : x - Step 2: Convert to fraction form
1,064,134.26/1,468,385.01 = 611,571.06/x - Step 3: Cross multiply
1,064,134.26x = 1,468,385.01 × 611,571.06 - Step 4: Simplify right side
1,064,134.26x = 898,021,777,053.81 - Step 5: Solve for x
x = 898,021,777,053.81/1,064,134.26 - Step 6: Final answer
x = 843,898.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.