Finding the Fourth Proportional to 2,336,700.80, 3,504,686.70 and 739,656.20
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Solution
The fourth proportional to 2,336,700.80, 3,504,686.70 and 739,656.20 is: 1,109,368.92
Step by Step Solution
- Step 1: Write the proportion equation
2,336,700.80 : 3,504,686.70 = 739,656.20 : x - Step 2: Convert to fraction form
2,336,700.80/3,504,686.70 = 739,656.20/x - Step 3: Cross multiply
2,336,700.80x = 3,504,686.70 × 739,656.20 - Step 4: Simplify right side
2,336,700.80x = 2,592,263,246,712.54 - Step 5: Solve for x
x = 2,592,263,246,712.54/2,336,700.80 - Step 6: Final answer
x = 1,109,368.92
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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.