Finding the Fourth Proportional to 2,424,829.52, 3,638,293.24 and 1,301,587.28
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Solution
The fourth proportional to 2,424,829.52, 3,638,293.24 and 1,301,587.28 is: 1,952,943.98
Step by Step Solution
- Step 1: Write the proportion equation
2,424,829.52 : 3,638,293.24 = 1,301,587.28 : x - Step 2: Convert to fraction form
2,424,829.52/3,638,293.24 = 1,301,587.28/x - Step 3: Cross multiply
2,424,829.52x = 3,638,293.24 × 1,301,587.28 - Step 4: Simplify right side
2,424,829.52x = 4,735,556,202,093.99 - Step 5: Solve for x
x = 4,735,556,202,093.99/2,424,829.52 - Step 6: Final answer
x = 1,952,943.98
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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.