Finding the Fourth Proportional to 1,717,273.02, 2,575,944.48 and 706,263.60
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Solution
The fourth proportional to 1,717,273.02, 2,575,944.48 and 706,263.60 is: 1,059,409.77
Step by Step Solution
- Step 1: Write the proportion equation
1,717,273.02 : 2,575,944.48 = 706,263.60 : x - Step 2: Convert to fraction form
1,717,273.02/2,575,944.48 = 706,263.60/x - Step 3: Cross multiply
1,717,273.02x = 2,575,944.48 × 706,263.60 - Step 4: Simplify right side
1,717,273.02x = 1,819,295,821,844.93 - Step 5: Solve for x
x = 1,819,295,821,844.93/1,717,273.02 - Step 6: Final answer
x = 1,059,409.77
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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.