Finding the Fourth Proportional to 2,492,465.90, 3,739,368.30 and 786,675.14
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Solution
The fourth proportional to 2,492,465.90, 3,739,368.30 and 786,675.14 is: 1,180,224.00
Step by Step Solution
- Step 1: Write the proportion equation
2,492,465.90 : 3,739,368.30 = 786,675.14 : x - Step 2: Convert to fraction form
2,492,465.90/3,739,368.30 = 786,675.14/x - Step 3: Cross multiply
2,492,465.90x = 3,739,368.30 × 786,675.14 - Step 4: Simplify right side
2,492,465.90x = 2,941,668,080,914.06 - Step 5: Solve for x
x = 2,941,668,080,914.06/2,492,465.90 - Step 6: Final answer
x = 1,180,224.00
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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.