Finding the Fourth Proportional to 3,557,068.00, 5,332,332.49 and 1,282,035.62
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Solution
The fourth proportional to 3,557,068.00, 5,332,332.49 and 1,282,035.62 is: 1,921,875.04
Step by Step Solution
- Step 1: Write the proportion equation
3,557,068.00 : 5,332,332.49 = 1,282,035.62 : x - Step 2: Convert to fraction form
3,557,068.00/5,332,332.49 = 1,282,035.62/x - Step 3: Cross multiply
3,557,068.00x = 5,332,332.49 × 1,282,035.62 - Step 4: Simplify right side
3,557,068.00x = 6,836,240,199,989.04 - Step 5: Solve for x
x = 6,836,240,199,989.04/3,557,068.00 - Step 6: Final answer
x = 1,921,875.04
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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.