Finding the Fourth Proportional to 3,698,795.34, 5,547,227.34 and 1,104,489.84
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Solution
The fourth proportional to 3,698,795.34, 5,547,227.34 and 1,104,489.84 is: 1,656,446.40
Step by Step Solution
- Step 1: Write the proportion equation
3,698,795.34 : 5,547,227.34 = 1,104,489.84 : x - Step 2: Convert to fraction form
3,698,795.34/5,547,227.34 = 1,104,489.84/x - Step 3: Cross multiply
3,698,795.34x = 5,547,227.34 × 1,104,489.84 - Step 4: Simplify right side
3,698,795.34x = 6,126,856,237,200.23 - Step 5: Solve for x
x = 6,126,856,237,200.23/3,698,795.34 - Step 6: Final answer
x = 1,656,446.40
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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.