Finding the Fourth Proportional to 4,929,024.02, 7,394,376.69 and 2,197,562.54
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Solution
The fourth proportional to 4,929,024.02, 7,394,376.69 and 2,197,562.54 is: 3,296,718.61
Step by Step Solution
- Step 1: Write the proportion equation
4,929,024.02 : 7,394,376.69 = 2,197,562.54 : x - Step 2: Convert to fraction form
4,929,024.02/7,394,376.69 = 2,197,562.54/x - Step 3: Cross multiply
4,929,024.02x = 7,394,376.69 × 2,197,562.54 - Step 4: Simplify right side
4,929,024.02x = 16,249,605,183,621.31 - Step 5: Solve for x
x = 16,249,605,183,621.31/4,929,024.02 - Step 6: Final answer
x = 3,296,718.61
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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.