Finding the Fourth Proportional to 17,474,834.04, 26,224,055.50 and 6,115,381.08
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Solution
The fourth proportional to 17,474,834.04, 26,224,055.50 and 6,115,381.08 is: 9,177,202.63
Step by Step Solution
- Step 1: Write the proportion equation
17,474,834.04 : 26,224,055.50 = 6,115,381.08 : x - Step 2: Convert to fraction form
17,474,834.04/26,224,055.50 = 6,115,381.08/x - Step 3: Cross multiply
17,474,834.04x = 26,224,055.50 × 6,115,381.08 - Step 4: Simplify right side
17,474,834.04x = 160,370,092,845,569.94 - Step 5: Solve for x
x = 160,370,092,845,569.94/17,474,834.04 - Step 6: Final answer
x = 9,177,202.63
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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.