Finding the Fourth Proportional to 1,758,535.20, 2,637,753.36 and 560,529.36
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Solution
The fourth proportional to 1,758,535.20, 2,637,753.36 and 560,529.36 is: 840,778.28
Step by Step Solution
- Step 1: Write the proportion equation
1,758,535.20 : 2,637,753.36 = 560,529.36 : x - Step 2: Convert to fraction form
1,758,535.20/2,637,753.36 = 560,529.36/x - Step 3: Cross multiply
1,758,535.20x = 2,637,753.36 × 560,529.36 - Step 4: Simplify right side
1,758,535.20x = 1,478,538,202,718.65 - Step 5: Solve for x
x = 1,478,538,202,718.65/1,758,535.20 - Step 6: Final answer
x = 840,778.28
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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.