Finding the Fourth Proportional to 1,850,497.83, 2,768,070.36 and 1,737,123.75
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Solution
The fourth proportional to 1,850,497.83, 2,768,070.36 and 1,737,123.75 is: 2,598,479.55
Step by Step Solution
- Step 1: Write the proportion equation
1,850,497.83 : 2,768,070.36 = 1,737,123.75 : x - Step 2: Convert to fraction form
1,850,497.83/2,768,070.36 = 1,737,123.75/x - Step 3: Cross multiply
1,850,497.83x = 2,768,070.36 × 1,737,123.75 - Step 4: Simplify right side
1,850,497.83x = 4,808,480,764,027.05 - Step 5: Solve for x
x = 4,808,480,764,027.05/1,850,497.83 - Step 6: Final answer
x = 2,598,479.55
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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.