Finding the Fourth Proportional to 5,824,967.06, 8,737,445.98 and 1,565,135.30
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Solution
The fourth proportional to 5,824,967.06, 8,737,445.98 and 1,565,135.30 is: 2,347,701.71
Step by Step Solution
- Step 1: Write the proportion equation
5,824,967.06 : 8,737,445.98 = 1,565,135.30 : x - Step 2: Convert to fraction form
5,824,967.06/8,737,445.98 = 1,565,135.30/x - Step 3: Cross multiply
5,824,967.06x = 8,737,445.98 × 1,565,135.30 - Step 4: Simplify right side
5,824,967.06x = 13,675,285,135,141.10 - Step 5: Solve for x
x = 13,675,285,135,141.10/5,824,967.06 - Step 6: Final answer
x = 2,347,701.71
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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.