Finding the Fourth Proportional to 1,570,984.40, 2,356,661.19 and 560,250.08
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Solution
The fourth proportional to 1,570,984.40, 2,356,661.19 and 560,250.08 is: 840,440.95
Step by Step Solution
- Step 1: Write the proportion equation
1,570,984.40 : 2,356,661.19 = 560,250.08 : x - Step 2: Convert to fraction form
1,570,984.40/2,356,661.19 = 560,250.08/x - Step 3: Cross multiply
1,570,984.40x = 2,356,661.19 × 560,250.08 - Step 4: Simplify right side
1,570,984.40x = 1,320,319,620,230.40 - Step 5: Solve for x
x = 1,320,319,620,230.40/1,570,984.40 - Step 6: Final answer
x = 840,440.95
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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.