Finding the Fourth Proportional to 5,038,150.00, 7,552,750.14 and 1,963,428.62
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Solution
The fourth proportional to 5,038,150.00, 7,552,750.14 and 1,963,428.62 is: 2,943,399.03
Step by Step Solution
- Step 1: Write the proportion equation
5,038,150.00 : 7,552,750.14 = 1,963,428.62 : x - Step 2: Convert to fraction form
5,038,150.00/7,552,750.14 = 1,963,428.62/x - Step 3: Cross multiply
5,038,150.00x = 7,552,750.14 × 1,963,428.62 - Step 4: Simplify right side
5,038,150.00x = 14,829,285,784,585.01 - Step 5: Solve for x
x = 14,829,285,784,585.01/5,038,150.00 - Step 6: Final answer
x = 2,943,399.03
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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.