Finding the Fourth Proportional to 1,167,068.68, 1,750,181.74 and 493,202.05
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Solution
The fourth proportional to 1,167,068.68, 1,750,181.74 and 493,202.05 is: 739,625.04
Step by Step Solution
- Step 1: Write the proportion equation
1,167,068.68 : 1,750,181.74 = 493,202.05 : x - Step 2: Convert to fraction form
1,167,068.68/1,750,181.74 = 493,202.05/x - Step 3: Cross multiply
1,167,068.68x = 1,750,181.74 × 493,202.05 - Step 4: Simplify right side
1,167,068.68x = 863,193,216,432.11 - Step 5: Solve for x
x = 863,193,216,432.11/1,167,068.68 - Step 6: Final answer
x = 739,625.04
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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.