Finding the Fourth Proportional to 1,750,534.74, 2,624,751.81 and 684,305.82
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Solution
The fourth proportional to 1,750,534.74, 2,624,751.81 and 684,305.82 is: 1,026,048.15
Step by Step Solution
- Step 1: Write the proportion equation
1,750,534.74 : 2,624,751.81 = 684,305.82 : x - Step 2: Convert to fraction form
1,750,534.74/2,624,751.81 = 684,305.82/x - Step 3: Cross multiply
1,750,534.74x = 2,624,751.81 × 684,305.82 - Step 4: Simplify right side
1,750,534.74x = 1,796,132,939,638.53 - Step 5: Solve for x
x = 1,796,132,939,638.53/1,750,534.74 - Step 6: Final answer
x = 1,026,048.15
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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.