Finding the Fourth Proportional to 1,950,774.04, 2,925,553.74 and 688,305.88
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Solution
The fourth proportional to 1,950,774.04, 2,925,553.74 and 688,305.88 is: 1,032,244.53
Step by Step Solution
- Step 1: Write the proportion equation
1,950,774.04 : 2,925,553.74 = 688,305.88 : x - Step 2: Convert to fraction form
1,950,774.04/2,925,553.74 = 688,305.88/x - Step 3: Cross multiply
1,950,774.04x = 2,925,553.74 × 688,305.88 - Step 4: Simplify right side
1,950,774.04x = 2,013,675,841,497.99 - Step 5: Solve for x
x = 2,013,675,841,497.99/1,950,774.04 - Step 6: Final answer
x = 1,032,244.53
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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.