Finding the Fourth Proportional to 6,323,294.04, 9,486,450.09 and 2,063,470.02
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Solution
The fourth proportional to 6,323,294.04, 9,486,450.09 and 2,063,470.02 is: 3,095,697.47
Step by Step Solution
- Step 1: Write the proportion equation
6,323,294.04 : 9,486,450.09 = 2,063,470.02 : x - Step 2: Convert to fraction form
6,323,294.04/9,486,450.09 = 2,063,470.02/x - Step 3: Cross multiply
6,323,294.04x = 9,486,450.09 × 2,063,470.02 - Step 4: Simplify right side
6,323,294.04x = 19,575,005,356,941.30 - Step 5: Solve for x
x = 19,575,005,356,941.30/6,323,294.04 - Step 6: Final answer
x = 3,095,697.47
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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.