Finding the Fourth Proportional to 1,602,560.67, 2,403,965.49 and 465,341.63
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Solution
The fourth proportional to 1,602,560.67, 2,403,965.49 and 465,341.63 is: 698,048.59
Step by Step Solution
- Step 1: Write the proportion equation
1,602,560.67 : 2,403,965.49 = 465,341.63 : x - Step 2: Convert to fraction form
1,602,560.67/2,403,965.49 = 465,341.63/x - Step 3: Cross multiply
1,602,560.67x = 2,403,965.49 × 465,341.63 - Step 4: Simplify right side
1,602,560.67x = 1,118,665,205,815.49 - Step 5: Solve for x
x = 1,118,665,205,815.49/1,602,560.67 - Step 6: Final answer
x = 698,048.59
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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.