Finding the Fourth Proportional to 4,047,537.10, 6,063,432.45 and 2,445,340.90
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Solution
The fourth proportional to 4,047,537.10, 6,063,432.45 and 2,445,340.90 is: 3,663,254.71
Step by Step Solution
- Step 1: Write the proportion equation
4,047,537.10 : 6,063,432.45 = 2,445,340.90 : x - Step 2: Convert to fraction form
4,047,537.10/6,063,432.45 = 2,445,340.90/x - Step 3: Cross multiply
4,047,537.10x = 6,063,432.45 × 2,445,340.90 - Step 4: Simplify right side
4,047,537.10x = 14,827,159,364,372.21 - Step 5: Solve for x
x = 14,827,159,364,372.21/4,047,537.10 - Step 6: Final answer
x = 3,663,254.71
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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.