Finding the Fourth Proportional to 4,069,577.08, 6,105,432.66 and 1,229,764.60
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Solution
The fourth proportional to 4,069,577.08, 6,105,432.66 and 1,229,764.60 is: 1,844,969.34
Step by Step Solution
- Step 1: Write the proportion equation
4,069,577.08 : 6,105,432.66 = 1,229,764.60 : x - Step 2: Convert to fraction form
4,069,577.08/6,105,432.66 = 1,229,764.60/x - Step 3: Cross multiply
4,069,577.08x = 6,105,432.66 × 1,229,764.60 - Step 4: Simplify right side
4,069,577.08x = 7,508,244,952,951.84 - Step 5: Solve for x
x = 7,508,244,952,951.84/4,069,577.08 - Step 6: Final answer
x = 1,844,969.34
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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.