Finding the Fourth Proportional to 2,714,774.10, 4,065,940.35 and 2,652,566.10
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Solution
The fourth proportional to 2,714,774.10, 4,065,940.35 and 2,652,566.10 is: 3,972,770.90
Step by Step Solution
- Step 1: Write the proportion equation
2,714,774.10 : 4,065,940.35 = 2,652,566.10 : x - Step 2: Convert to fraction form
2,714,774.10/4,065,940.35 = 2,652,566.10/x - Step 3: Cross multiply
2,714,774.10x = 4,065,940.35 × 2,652,566.10 - Step 4: Simplify right side
2,714,774.10x = 10,785,175,537,032.13 - Step 5: Solve for x
x = 10,785,175,537,032.13/2,714,774.10 - Step 6: Final answer
x = 3,972,770.90
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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.