Finding the Fourth Proportional to 1,751,228.18, 2,625,717 and 727,264.76
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Solution
The fourth proportional to 1,751,228.18, 2,625,717 and 727,264.76 is: 1,090,429.83
Step by Step Solution
- Step 1: Write the proportion equation
1,751,228.18 : 2,625,717 = 727,264.76 : x - Step 2: Convert to fraction form
1,751,228.18/2,625,717 = 727,264.76/x - Step 3: Cross multiply
1,751,228.18x = 2,625,717 × 727,264.76 - Step 4: Simplify right side
1,751,228.18x = 1,909,591,443,832.92 - Step 5: Solve for x
x = 1,909,591,443,832.92/1,751,228.18 - Step 6: Final answer
x = 1,090,429.83
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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.