Finding the Fourth Proportional to 2,616,306.08, 3,925,024.96 and 794,521.28
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Solution
The fourth proportional to 2,616,306.08, 3,925,024.96 and 794,521.28 is: 1,191,953.75
Step by Step Solution
- Step 1: Write the proportion equation
2,616,306.08 : 3,925,024.96 = 794,521.28 : x - Step 2: Convert to fraction form
2,616,306.08/3,925,024.96 = 794,521.28/x - Step 3: Cross multiply
2,616,306.08x = 3,925,024.96 × 794,521.28 - Step 4: Simplify right side
2,616,306.08x = 3,118,515,855,251.15 - Step 5: Solve for x
x = 3,118,515,855,251.15/2,616,306.08 - Step 6: Final answer
x = 1,191,953.75
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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.