Finding the Fourth Proportional to 1,652,805.34, 2,478,927.34 and 754,035.82
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Solution
The fourth proportional to 1,652,805.34, 2,478,927.34 and 754,035.82 is: 1,130,925.68
Step by Step Solution
- Step 1: Write the proportion equation
1,652,805.34 : 2,478,927.34 = 754,035.82 : x - Step 2: Convert to fraction form
1,652,805.34/2,478,927.34 = 754,035.82/x - Step 3: Cross multiply
1,652,805.34x = 2,478,927.34 × 754,035.82 - Step 4: Simplify right side
1,652,805.34x = 1,869,200,009,537.32 - Step 5: Solve for x
x = 1,869,200,009,537.32/1,652,805.34 - Step 6: Final answer
x = 1,130,925.68
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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.