Finding the Fourth Proportional to 1,033,558.03, 1,550,543.99 and 578,795.98
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Solution
The fourth proportional to 1,033,558.03, 1,550,543.99 and 578,795.98 is: 868,309.86
Step by Step Solution
- Step 1: Write the proportion equation
1,033,558.03 : 1,550,543.99 = 578,795.98 : x - Step 2: Convert to fraction form
1,033,558.03/1,550,543.99 = 578,795.98/x - Step 3: Cross multiply
1,033,558.03x = 1,550,543.99 × 578,795.98 - Step 4: Simplify right side
1,033,558.03x = 897,448,635,602.84 - Step 5: Solve for x
x = 897,448,635,602.84/1,033,558.03 - Step 6: Final answer
x = 868,309.86
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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.