Finding the Fourth Proportional to 1,118,497.68, 1,674,620.34 and 604,320.72
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Solution
The fourth proportional to 1,118,497.68, 1,674,620.34 and 604,320.72 is: 904,792.01
Step by Step Solution
- Step 1: Write the proportion equation
1,118,497.68 : 1,674,620.34 = 604,320.72 : x - Step 2: Convert to fraction form
1,118,497.68/1,674,620.34 = 604,320.72/x - Step 3: Cross multiply
1,118,497.68x = 1,674,620.34 × 604,320.72 - Step 4: Simplify right side
1,118,497.68x = 1,012,007,769,595.44 - Step 5: Solve for x
x = 1,012,007,769,595.44/1,118,497.68 - Step 6: Final answer
x = 904,792.01
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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.