Finding the Fourth Proportional to 1,833,927, 2,530,702.62 and 1,018,146.84
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Solution
The fourth proportional to 1,833,927, 2,530,702.62 and 1,018,146.84 is: 1,404,977.88
Step by Step Solution
- Step 1: Write the proportion equation
1,833,927 : 2,530,702.62 = 1,018,146.84 : x - Step 2: Convert to fraction form
1,833,927/2,530,702.62 = 1,018,146.84/x - Step 3: Cross multiply
1,833,927x = 2,530,702.62 × 1,018,146.84 - Step 4: Simplify right side
1,833,927x = 2,576,626,875,532.72 - Step 5: Solve for x
x = 2,576,626,875,532.72/1,833,927 - Step 6: Final answer
x = 1,404,977.88
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.