Finding the Fourth Proportional to 2,348,113.24, 3,519,711.58 and 982,669.28
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Solution
The fourth proportional to 2,348,113.24, 3,519,711.58 and 982,669.28 is: 1,472,975.15
Step by Step Solution
- Step 1: Write the proportion equation
2,348,113.24 : 3,519,711.58 = 982,669.28 : x - Step 2: Convert to fraction form
2,348,113.24/3,519,711.58 = 982,669.28/x - Step 3: Cross multiply
2,348,113.24x = 3,519,711.58 × 982,669.28 - Step 4: Simplify right side
2,348,113.24x = 3,458,712,444,126.26 - Step 5: Solve for x
x = 3,458,712,444,126.26/2,348,113.24 - Step 6: Final answer
x = 1,472,975.15
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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.