Finding the Fourth Proportional to 1,529,603.18, 2,294,623.07 and 569,976.95
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Solution
The fourth proportional to 1,529,603.18, 2,294,623.07 and 569,976.95 is: 855,046.76
Step by Step Solution
- Step 1: Write the proportion equation
1,529,603.18 : 2,294,623.07 = 569,976.95 : x - Step 2: Convert to fraction form
1,529,603.18/2,294,623.07 = 569,976.95/x - Step 3: Cross multiply
1,529,603.18x = 2,294,623.07 × 569,976.95 - Step 4: Simplify right side
1,529,603.18x = 1,307,882,244,515.24 - Step 5: Solve for x
x = 1,307,882,244,515.24/1,529,603.18 - Step 6: Final answer
x = 855,046.76
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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.