Finding the Fourth Proportional to 1,953,122.92, 2,929,762.14 and 605,425.48
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Solution
The fourth proportional to 1,953,122.92, 2,929,762.14 and 605,425.48 is: 908,162.32
Step by Step Solution
- Step 1: Write the proportion equation
1,953,122.92 : 2,929,762.14 = 605,425.48 : x - Step 2: Convert to fraction form
1,953,122.92/2,929,762.14 = 605,425.48/x - Step 3: Cross multiply
1,953,122.92x = 2,929,762.14 × 605,425.48 - Step 4: Simplify right side
1,953,122.92x = 1,773,752,649,895.33 - Step 5: Solve for x
x = 1,773,752,649,895.33/1,953,122.92 - Step 6: Final answer
x = 908,162.32
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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.