Finding the Fourth Proportional to 3,004,158.08, 4,506,945.97 and 982,394.14
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Solution
The fourth proportional to 3,004,158.08, 4,506,945.97 and 982,394.14 is: 1,473,823.00
Step by Step Solution
- Step 1: Write the proportion equation
3,004,158.08 : 4,506,945.97 = 982,394.14 : x - Step 2: Convert to fraction form
3,004,158.08/4,506,945.97 = 982,394.14/x - Step 3: Cross multiply
3,004,158.08x = 4,506,945.97 × 982,394.14 - Step 4: Simplify right side
3,004,158.08x = 4,427,597,282,777.92 - Step 5: Solve for x
x = 4,427,597,282,777.92/3,004,158.08 - Step 6: Final answer
x = 1,473,823.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.