Finding the Fourth Proportional to 1,937,053.10, 2,905,579.63 and 706,153.34
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Solution
The fourth proportional to 1,937,053.10, 2,905,579.63 and 706,153.34 is: 1,059,230.00
Step by Step Solution
- Step 1: Write the proportion equation
1,937,053.10 : 2,905,579.63 = 706,153.34 : x - Step 2: Convert to fraction form
1,937,053.10/2,905,579.63 = 706,153.34/x - Step 3: Cross multiply
1,937,053.10x = 2,905,579.63 × 706,153.34 - Step 4: Simplify right side
1,937,053.10x = 2,051,784,752,163.22 - Step 5: Solve for x
x = 2,051,784,752,163.22/1,937,053.10 - Step 6: Final answer
x = 1,059,230.00
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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.