Finding the Fourth Proportional to 1,221,756.00, 1,832,640.13 and 502,489.97
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Solution
The fourth proportional to 1,221,756.00, 1,832,640.13 and 502,489.97 is: 753,737.48
Step by Step Solution
- Step 1: Write the proportion equation
1,221,756.00 : 1,832,640.13 = 502,489.97 : x - Step 2: Convert to fraction form
1,221,756.00/1,832,640.13 = 502,489.97/x - Step 3: Cross multiply
1,221,756.00x = 1,832,640.13 × 502,489.97 - Step 4: Simplify right side
1,221,756.00x = 920,883,282,281.81 - Step 5: Solve for x
x = 920,883,282,281.81/1,221,756.00 - Step 6: Final answer
x = 753,737.48
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.