Finding the Fourth Proportional to 4,385,714.26, 6,565,743.26 and 2,558,492.17
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Solution
The fourth proportional to 4,385,714.26, 6,565,743.26 and 2,558,492.17 is: 3,830,254.71
Step by Step Solution
- Step 1: Write the proportion equation
4,385,714.26 : 6,565,743.26 = 2,558,492.17 : x - Step 2: Convert to fraction form
4,385,714.26/6,565,743.26 = 2,558,492.17/x - Step 3: Cross multiply
4,385,714.26x = 6,565,743.26 × 2,558,492.17 - Step 4: Simplify right side
4,385,714.26x = 16,798,402,720,940.27 - Step 5: Solve for x
x = 16,798,402,720,940.27/4,385,714.26 - Step 6: Final answer
x = 3,830,254.71
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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.