Finding the Fourth Proportional to 916,395.68, 1,373,902.32 and 600,932
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Solution
The fourth proportional to 916,395.68, 1,373,902.32 and 600,932 is: 900,944.74
Step by Step Solution
- Step 1: Write the proportion equation
916,395.68 : 1,373,902.32 = 600,932 : x - Step 2: Convert to fraction form
916,395.68/1,373,902.32 = 600,932/x - Step 3: Cross multiply
916,395.68x = 1,373,902.32 × 600,932 - Step 4: Simplify right side
916,395.68x = 825,621,868,962.24 - Step 5: Solve for x
x = 825,621,868,962.24/916,395.68 - Step 6: Final answer
x = 900,944.74
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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.