Finding the Fourth Proportional to 1,370,366.05, 2,054,840.81 and 601,549.08
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Solution
The fourth proportional to 1,370,366.05, 2,054,840.81 and 601,549.08 is: 902,012.71
Step by Step Solution
- Step 1: Write the proportion equation
1,370,366.05 : 2,054,840.81 = 601,549.08 : x - Step 2: Convert to fraction form
1,370,366.05/2,054,840.81 = 601,549.08/x - Step 3: Cross multiply
1,370,366.05x = 2,054,840.81 × 601,549.08 - Step 4: Simplify right side
1,370,366.05x = 1,236,087,599,647.04 - Step 5: Solve for x
x = 1,236,087,599,647.04/1,370,366.05 - Step 6: Final answer
x = 902,012.71
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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.