Finding the Fourth Proportional to 1,768,657.92, 2,652,207.36 and 506,199.04
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Solution
The fourth proportional to 1,768,657.92, 2,652,207.36 and 506,199.04 is: 759,075.46
Step by Step Solution
- Step 1: Write the proportion equation
1,768,657.92 : 2,652,207.36 = 506,199.04 : x - Step 2: Convert to fraction form
1,768,657.92/2,652,207.36 = 506,199.04/x - Step 3: Cross multiply
1,768,657.92x = 2,652,207.36 × 506,199.04 - Step 4: Simplify right side
1,768,657.92x = 1,342,544,819,512.93 - Step 5: Solve for x
x = 1,342,544,819,512.93/1,768,657.92 - Step 6: Final answer
x = 759,075.46
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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.