Finding the Fourth Proportional to 5,934,445.04, 8,902,774.56 and 2,696,209.76
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Solution
The fourth proportional to 5,934,445.04, 8,902,774.56 and 2,696,209.76 is: 4,044,817.59
Step by Step Solution
- Step 1: Write the proportion equation
5,934,445.04 : 8,902,774.56 = 2,696,209.76 : x - Step 2: Convert to fraction form
5,934,445.04/8,902,774.56 = 2,696,209.76/x - Step 3: Cross multiply
5,934,445.04x = 8,902,774.56 × 2,696,209.76 - Step 4: Simplify right side
5,934,445.04x = 24,003,747,659,751.70 - Step 5: Solve for x
x = 24,003,747,659,751.70/5,934,445.04 - Step 6: Final answer
x = 4,044,817.59
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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.