Finding the Fourth Proportional to 1,473,887.67, 2,209,516.62 and 575,120.35
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Solution
The fourth proportional to 1,473,887.67, 2,209,516.62 and 575,120.35 is: 862,167.45
Step by Step Solution
- Step 1: Write the proportion equation
1,473,887.67 : 2,209,516.62 = 575,120.35 : x - Step 2: Convert to fraction form
1,473,887.67/2,209,516.62 = 575,120.35/x - Step 3: Cross multiply
1,473,887.67x = 2,209,516.62 × 575,120.35 - Step 4: Simplify right side
1,473,887.67x = 1,270,737,971,825.22 - Step 5: Solve for x
x = 1,270,737,971,825.22/1,473,887.67 - Step 6: Final answer
x = 862,167.45
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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.