Finding the Fourth Proportional to 1,799,360.68, 2,483,170.50 and 983,609.32
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Solution
The fourth proportional to 1,799,360.68, 2,483,170.50 and 983,609.32 is: 1,357,409.70
Step by Step Solution
- Step 1: Write the proportion equation
1,799,360.68 : 2,483,170.50 = 983,609.32 : x - Step 2: Convert to fraction form
1,799,360.68/2,483,170.50 = 983,609.32/x - Step 3: Cross multiply
1,799,360.68x = 2,483,170.50 × 983,609.32 - Step 4: Simplify right side
1,799,360.68x = 2,442,469,646,949.06 - Step 5: Solve for x
x = 2,442,469,646,949.06/1,799,360.68 - Step 6: Final answer
x = 1,357,409.70
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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.