Finding the Fourth Proportional to 2,483,567.08, 3,424,770.70 and 2,075,516.62
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Solution
The fourth proportional to 2,483,567.08, 3,424,770.70 and 2,075,516.62 is: 2,862,080.34
Step by Step Solution
- Step 1: Write the proportion equation
2,483,567.08 : 3,424,770.70 = 2,075,516.62 : x - Step 2: Convert to fraction form
2,483,567.08/3,424,770.70 = 2,075,516.62/x - Step 3: Cross multiply
2,483,567.08x = 3,424,770.70 × 2,075,516.62 - Step 4: Simplify right side
2,483,567.08x = 7,108,168,507,539.04 - Step 5: Solve for x
x = 7,108,168,507,539.04/2,483,567.08 - Step 6: Final answer
x = 2,862,080.34
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.