Finding the Fourth Proportional to 1,157,448.08, 1,734,772.44 and 596,176.40
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Solution
The fourth proportional to 1,157,448.08, 1,734,772.44 and 596,176.40 is: 893,543.66
Step by Step Solution
- Step 1: Write the proportion equation
1,157,448.08 : 1,734,772.44 = 596,176.40 : x - Step 2: Convert to fraction form
1,157,448.08/1,734,772.44 = 596,176.40/x - Step 3: Cross multiply
1,157,448.08x = 1,734,772.44 × 596,176.40 - Step 4: Simplify right side
1,157,448.08x = 1,034,230,388,098.42 - Step 5: Solve for x
x = 1,034,230,388,098.42/1,157,448.08 - Step 6: Final answer
x = 893,543.66
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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.