Finding the Fourth Proportional to 2,893,683.00, 4,340,101.93 and 843,792.70
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Solution
The fourth proportional to 2,893,683.00, 4,340,101.93 and 843,792.70 is: 1,265,565.82
Step by Step Solution
- Step 1: Write the proportion equation
2,893,683.00 : 4,340,101.93 = 843,792.70 : x - Step 2: Convert to fraction form
2,893,683.00/4,340,101.93 = 843,792.70/x - Step 3: Cross multiply
2,893,683.00x = 4,340,101.93 × 843,792.70 - Step 4: Simplify right side
2,893,683.00x = 3,662,146,309,990.28 - Step 5: Solve for x
x = 3,662,146,309,990.28/2,893,683.00 - Step 6: Final answer
x = 1,265,565.82
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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.