Finding the Fourth Proportional to 2,967,045.03, 4,452,394.91 and 1,169,622.63
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Solution
The fourth proportional to 2,967,045.03, 4,452,394.91 and 1,169,622.63 is: 1,755,154.30
Step by Step Solution
- Step 1: Write the proportion equation
2,967,045.03 : 4,452,394.91 = 1,169,622.63 : x - Step 2: Convert to fraction form
2,967,045.03/4,452,394.91 = 1,169,622.63/x - Step 3: Cross multiply
2,967,045.03x = 4,452,394.91 × 1,169,622.63 - Step 4: Simplify right side
2,967,045.03x = 5,207,621,838,584.70 - Step 5: Solve for x
x = 5,207,621,838,584.70/2,967,045.03 - Step 6: Final answer
x = 1,755,154.30
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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.