Finding the Fourth Proportional to 1,758,879.84, 2,638,292.03 and 560,794.08
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Solution
The fourth proportional to 1,758,879.84, 2,638,292.03 and 560,794.08 is: 841,182.28
Step by Step Solution
- Step 1: Write the proportion equation
1,758,879.84 : 2,638,292.03 = 560,794.08 : x - Step 2: Convert to fraction form
1,758,879.84/2,638,292.03 = 560,794.08/x - Step 3: Cross multiply
1,758,879.84x = 2,638,292.03 × 560,794.08 - Step 4: Simplify right side
1,758,879.84x = 1,479,538,551,735.18 - Step 5: Solve for x
x = 1,479,538,551,735.18/1,758,879.84 - Step 6: Final answer
x = 841,182.28
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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.