Finding the Fourth Proportional to 8,454,677, 12,679,351.50 and 2,773,577.48
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Solution
The fourth proportional to 8,454,677, 12,679,351.50 and 2,773,577.48 is: 4,159,492.29
Step by Step Solution
- Step 1: Write the proportion equation
8,454,677 : 12,679,351.50 = 2,773,577.48 : x - Step 2: Convert to fraction form
8,454,677/12,679,351.50 = 2,773,577.48/x - Step 3: Cross multiply
8,454,677x = 12,679,351.50 × 2,773,577.48 - Step 4: Simplify right side
8,454,677x = 35,167,163,781,404.22 - Step 5: Solve for x
x = 35,167,163,781,404.22/8,454,677 - Step 6: Final answer
x = 4,159,492.29
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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.