Finding the Fourth Proportional to 2,270,823.48, 3,402,379.35 and 1,370,373.08
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Solution
The fourth proportional to 2,270,823.48, 3,402,379.35 and 1,370,373.08 is: 2,053,232.71
Step by Step Solution
- Step 1: Write the proportion equation
2,270,823.48 : 3,402,379.35 = 1,370,373.08 : x - Step 2: Convert to fraction form
2,270,823.48/3,402,379.35 = 1,370,373.08/x - Step 3: Cross multiply
2,270,823.48x = 3,402,379.35 × 1,370,373.08 - Step 4: Simplify right side
2,270,823.48x = 4,662,529,052,176.00 - Step 5: Solve for x
x = 4,662,529,052,176.00/2,270,823.48 - Step 6: Final answer
x = 2,053,232.71
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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.