Finding the Fourth Proportional to 1,498,536.60, 2,247,027.30 and 551,419.80
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Solution
The fourth proportional to 1,498,536.60, 2,247,027.30 and 551,419.80 is: 826,843.56
Step by Step Solution
- Step 1: Write the proportion equation
1,498,536.60 : 2,247,027.30 = 551,419.80 : x - Step 2: Convert to fraction form
1,498,536.60/2,247,027.30 = 551,419.80/x - Step 3: Cross multiply
1,498,536.60x = 2,247,027.30 × 551,419.80 - Step 4: Simplify right side
1,498,536.60x = 1,239,055,344,360.54 - Step 5: Solve for x
x = 1,239,055,344,360.54/1,498,536.60 - Step 6: Final answer
x = 826,843.56
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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.