Finding the Fourth Proportional to 4,560,698.08, 6,293,763.84 and 2,495,714.09
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Solution
The fourth proportional to 4,560,698.08, 6,293,763.84 and 2,495,714.09 is: 3,444,085.71
Step by Step Solution
- Step 1: Write the proportion equation
4,560,698.08 : 6,293,763.84 = 2,495,714.09 : x - Step 2: Convert to fraction form
4,560,698.08/6,293,763.84 = 2,495,714.09/x - Step 3: Cross multiply
4,560,698.08x = 6,293,763.84 × 2,495,714.09 - Step 4: Simplify right side
4,560,698.08x = 15,707,435,050,673.12 - Step 5: Solve for x
x = 15,707,435,050,673.12/4,560,698.08 - Step 6: Final answer
x = 3,444,085.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.