Finding the Fourth Proportional to 751,802.08, 1,036,483.14 and 597,266.08
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Solution
The fourth proportional to 751,802.08, 1,036,483.14 and 597,266.08 is: 823,429.78
Step by Step Solution
- Step 1: Write the proportion equation
751,802.08 : 1,036,483.14 = 597,266.08 : x - Step 2: Convert to fraction form
751,802.08/1,036,483.14 = 597,266.08/x - Step 3: Cross multiply
751,802.08x = 1,036,483.14 × 597,266.08 - Step 4: Simplify right side
751,802.08x = 619,056,222,013.89 - Step 5: Solve for x
x = 619,056,222,013.89/751,802.08 - Step 6: Final answer
x = 823,429.78
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.